{
  "id": "atmospheric-co2-concentration-1958-2023",
  "name": "Atmospheric CO₂ Concentration 1958–2023",
  "title": "Atmospheric CO₂ Concentration 1958–2023",
  "description": "Monthly atmospheric CO₂ measurements (raw and seasonally adjusted) from the Mauna Loa Observatory, spanning 1958 to 2023.",
  "category": "environment",
  "source": "https://github.com/vega/vega-datasets",
  "source_url": "https://github.com/vega/vega-datasets",
  "updated": "2026-04",
  "record_count": 741,
  "columns": [
    {
      "key": "Date",
      "label": "Date",
      "type": "date"
    },
    {
      "key": "CO2",
      "label": "CO2",
      "type": "number"
    },
    {
      "key": "adjusted CO2",
      "label": "Adjusted CO2",
      "type": "number"
    }
  ],
  "rows": [
    {
      "Date": "1958-03-01",
      "CO2": "315.70",
      "adjusted CO2": "314.44"
    },
    {
      "Date": "1958-04-01",
      "CO2": "317.46",
      "adjusted CO2": "315.16"
    },
    {
      "Date": "1958-05-01",
      "CO2": "317.51",
      "adjusted CO2": "314.71"
    },
    {
      "Date": "1958-07-01",
      "CO2": "315.86",
      "adjusted CO2": "315.19"
    },
    {
      "Date": "1958-08-01",
      "CO2": "314.93",
      "adjusted CO2": "316.19"
    },
    {
      "Date": "1958-09-01",
      "CO2": "313.21",
      "adjusted CO2": "316.08"
    },
    {
      "Date": "1958-11-01",
      "CO2": "313.33",
      "adjusted CO2": "315.20"
    },
    {
      "Date": "1958-12-01",
      "CO2": "314.67",
      "adjusted CO2": "315.43"
    },
    {
      "Date": "1959-01-01",
      "CO2": "315.58",
      "adjusted CO2": "315.54"
    },
    {
      "Date": "1959-02-01",
      "CO2": "316.49",
      "adjusted CO2": "315.86"
    },
    {
      "Date": "1959-03-01",
      "CO2": "316.65",
      "adjusted CO2": "315.38"
    },
    {
      "Date": "1959-04-01",
      "CO2": "317.72",
      "adjusted CO2": "315.42"
    },
    {
      "Date": "1959-05-01",
      "CO2": "318.29",
      "adjusted CO2": "315.49"
    },
    {
      "Date": "1959-06-01",
      "CO2": "318.15",
      "adjusted CO2": "316.03"
    },
    {
      "Date": "1959-07-01",
      "CO2": "316.54",
      "adjusted CO2": "315.86"
    },
    {
      "Date": "1959-08-01",
      "CO2": "314.80",
      "adjusted CO2": "316.06"
    },
    {
      "Date": "1959-09-01",
      "CO2": "313.84",
      "adjusted CO2": "316.73"
    },
    {
      "Date": "1959-10-01",
      "CO2": "313.33",
      "adjusted CO2": "316.33"
    },
    {
      "Date": "1959-11-01",
      "CO2": "314.81",
      "adjusted CO2": "316.68"
    },
    {
      "Date": "1959-12-01",
      "CO2": "315.58",
      "adjusted CO2": "316.35"
    },
    {
      "Date": "1960-01-01",
      "CO2": "316.43",
      "adjusted CO2": "316.39"
    },
    {
      "Date": "1960-02-01",
      "CO2": "316.98",
      "adjusted CO2": "316.35"
    },
    {
      "Date": "1960-03-01",
      "CO2": "317.58",
      "adjusted CO2": "316.28"
    },
    {
      "Date": "1960-04-01",
      "CO2": "319.03",
      "adjusted CO2": "316.70"
    },
    {
      "Date": "1960-05-01",
      "CO2": "320.04",
      "adjusted CO2": "317.22"
    },
    {
      "Date": "1960-06-01",
      "CO2": "319.58",
      "adjusted CO2": "317.48"
    },
    {
      "Date": "1960-07-01",
      "CO2": "318.18",
      "adjusted CO2": "317.52"
    },
    {
      "Date": "1960-08-01",
      "CO2": "315.90",
      "adjusted CO2": "317.20"
    },
    {
      "Date": "1960-09-01",
      "CO2": "314.17",
      "adjusted CO2": "317.08"
    },
    {
      "Date": "1960-10-01",
      "CO2": "313.83",
      "adjusted CO2": "316.83"
    },
    {
      "Date": "1960-11-01",
      "CO2": "315.00",
      "adjusted CO2": "316.88"
    },
    {
      "Date": "1960-12-01",
      "CO2": "316.19",
      "adjusted CO2": "316.96"
    },
    {
      "Date": "1961-01-01",
      "CO2": "316.90",
      "adjusted CO2": "316.85"
    },
    {
      "Date": "1961-02-01",
      "CO2": "317.70",
      "adjusted CO2": "317.07"
    },
    {
      "Date": "1961-03-01",
      "CO2": "318.54",
      "adjusted CO2": "317.26"
    },
    {
      "Date": "1961-04-01",
      "CO2": "319.48",
      "adjusted CO2": "317.16"
    },
    {
      "Date": "1961-05-01",
      "CO2": "320.58",
      "adjusted CO2": "317.76"
    },
    {
      "Date": "1961-06-01",
      "CO2": "319.77",
      "adjusted CO2": "317.63"
    },
    {
      "Date": "1961-07-01",
      "CO2": "318.57",
      "adjusted CO2": "317.88"
    },
    {
      "Date": "1961-08-01",
      "CO2": "316.79",
      "adjusted CO2": "318.06"
    },
    {
      "Date": "1961-09-01",
      "CO2": "314.99",
      "adjusted CO2": "317.90"
    },
    {
      "Date": "1961-10-01",
      "CO2": "315.31",
      "adjusted CO2": "318.32"
    },
    {
      "Date": "1961-11-01",
      "CO2": "316.10",
      "adjusted CO2": "317.99"
    },
    {
      "Date": "1961-12-01",
      "CO2": "317.01",
      "adjusted CO2": "317.78"
    },
    {
      "Date": "1962-01-01",
      "CO2": "317.94",
      "adjusted CO2": "317.90"
    },
    {
      "Date": "1962-02-01",
      "CO2": "318.55",
      "adjusted CO2": "317.92"
    },
    {
      "Date": "1962-03-01",
      "CO2": "319.68",
      "adjusted CO2": "318.40"
    },
    {
      "Date": "1962-04-01",
      "CO2": "320.57",
      "adjusted CO2": "318.24"
    },
    {
      "Date": "1962-05-01",
      "CO2": "321.02",
      "adjusted CO2": "318.18"
    },
    {
      "Date": "1962-06-01",
      "CO2": "320.62",
      "adjusted CO2": "318.47"
    },
    {
      "Date": "1962-07-01",
      "CO2": "319.61",
      "adjusted CO2": "318.93"
    },
    {
      "Date": "1962-08-01",
      "CO2": "317.40",
      "adjusted CO2": "318.68"
    },
    {
      "Date": "1962-09-01",
      "CO2": "316.25",
      "adjusted CO2": "319.17"
    },
    {
      "Date": "1962-10-01",
      "CO2": "315.42",
      "adjusted CO2": "318.44"
    },
    {
      "Date": "1962-11-01",
      "CO2": "316.69",
      "adjusted CO2": "318.58"
    },
    {
      "Date": "1962-12-01",
      "CO2": "317.70",
      "adjusted CO2": "318.47"
    },
    {
      "Date": "1963-01-01",
      "CO2": "318.74",
      "adjusted CO2": "318.70"
    },
    {
      "Date": "1963-02-01",
      "CO2": "319.07",
      "adjusted CO2": "318.43"
    },
    {
      "Date": "1963-03-01",
      "CO2": "319.86",
      "adjusted CO2": "318.57"
    },
    {
      "Date": "1963-04-01",
      "CO2": "321.38",
      "adjusted CO2": "319.05"
    },
    {
      "Date": "1963-05-01",
      "CO2": "322.25",
      "adjusted CO2": "319.40"
    },
    {
      "Date": "1963-06-01",
      "CO2": "321.48",
      "adjusted CO2": "319.33"
    },
    {
      "Date": "1963-07-01",
      "CO2": "319.74",
      "adjusted CO2": "319.06"
    },
    {
      "Date": "1963-08-01",
      "CO2": "317.77",
      "adjusted CO2": "319.05"
    },
    {
      "Date": "1963-09-01",
      "CO2": "316.21",
      "adjusted CO2": "319.14"
    },
    {
      "Date": "1963-10-01",
      "CO2": "315.99",
      "adjusted CO2": "319.02"
    },
    {
      "Date": "1963-11-01",
      "CO2": "317.07",
      "adjusted CO2": "318.97"
    },
    {
      "Date": "1963-12-01",
      "CO2": "318.35",
      "adjusted CO2": "319.13"
    },
    {
      "Date": "1964-01-01",
      "CO2": "319.57",
      "adjusted CO2": "319.53"
    },
    {
      "Date": "1964-05-01",
      "CO2": "322.26",
      "adjusted CO2": "319.40"
    },
    {
      "Date": "1964-06-01",
      "CO2": "321.89",
      "adjusted CO2": "319.75"
    },
    {
      "Date": "1964-07-01",
      "CO2": "320.44",
      "adjusted CO2": "319.78"
    },
    {
      "Date": "1964-08-01",
      "CO2": "318.69",
      "adjusted CO2": "320.01"
    },
    {
      "Date": "1964-09-01",
      "CO2": "316.70",
      "adjusted CO2": "319.66"
    },
    {
      "Date": "1964-10-01",
      "CO2": "316.87",
      "adjusted CO2": "319.91"
    },
    {
      "Date": "1964-11-01",
      "CO2": "317.68",
      "adjusted CO2": "319.58"
    },
    {
      "Date": "1964-12-01",
      "CO2": "318.71",
      "adjusted CO2": "319.49"
    },
    {
      "Date": "1965-01-01",
      "CO2": "319.44",
      "adjusted CO2": "319.40"
    },
    {
      "Date": "1965-02-01",
      "CO2": "320.44",
      "adjusted CO2": "319.81"
    },
    {
      "Date": "1965-03-01",
      "CO2": "320.89",
      "adjusted CO2": "319.59"
    },
    {
      "Date": "1965-04-01",
      "CO2": "322.14",
      "adjusted CO2": "319.78"
    },
    {
      "Date": "1965-05-01",
      "CO2": "322.17",
      "adjusted CO2": "319.30"
    },
    {
      "Date": "1965-06-01",
      "CO2": "321.87",
      "adjusted CO2": "319.70"
    },
    {
      "Date": "1965-07-01",
      "CO2": "321.21",
      "adjusted CO2": "320.52"
    },
    {
      "Date": "1965-08-01",
      "CO2": "318.87",
      "adjusted CO2": "320.16"
    },
    {
      "Date": "1965-09-01",
      "CO2": "317.81",
      "adjusted CO2": "320.77"
    },
    {
      "Date": "1965-10-01",
      "CO2": "317.30",
      "adjusted CO2": "320.36"
    },
    {
      "Date": "1965-11-01",
      "CO2": "318.87",
      "adjusted CO2": "320.78"
    },
    {
      "Date": "1965-12-01",
      "CO2": "319.42",
      "adjusted CO2": "320.20"
    },
    {
      "Date": "1966-01-01",
      "CO2": "320.62",
      "adjusted CO2": "320.58"
    },
    {
      "Date": "1966-02-01",
      "CO2": "321.60",
      "adjusted CO2": "320.95"
    },
    {
      "Date": "1966-03-01",
      "CO2": "322.39",
      "adjusted CO2": "321.08"
    },
    {
      "Date": "1966-04-01",
      "CO2": "323.70",
      "adjusted CO2": "321.34"
    },
    {
      "Date": "1966-05-01",
      "CO2": "324.08",
      "adjusted CO2": "321.20"
    },
    {
      "Date": "1966-06-01",
      "CO2": "323.75",
      "adjusted CO2": "321.57"
    },
    {
      "Date": "1966-07-01",
      "CO2": "322.38",
      "adjusted CO2": "321.69"
    },
    {
      "Date": "1966-08-01",
      "CO2": "320.36",
      "adjusted CO2": "321.66"
    },
    {
      "Date": "1966-09-01",
      "CO2": "318.64",
      "adjusted CO2": "321.60"
    },
    {
      "Date": "1966-10-01",
      "CO2": "318.10",
      "adjusted CO2": "321.17"
    },
    {
      "Date": "1966-11-01",
      "CO2": "319.78",
      "adjusted CO2": "321.70"
    },
    {
      "Date": "1966-12-01",
      "CO2": "321.03",
      "adjusted CO2": "321.81"
    },
    {
      "Date": "1967-01-01",
      "CO2": "322.33",
      "adjusted CO2": "322.29"
    },
    {
      "Date": "1967-02-01",
      "CO2": "322.50",
      "adjusted CO2": "321.85"
    },
    {
      "Date": "1967-03-01",
      "CO2": "323.04",
      "adjusted CO2": "321.73"
    },
    {
      "Date": "1967-04-01",
      "CO2": "324.42",
      "adjusted CO2": "322.05"
    },
    {
      "Date": "1967-05-01",
      "CO2": "325.00",
      "adjusted CO2": "322.11"
    },
    {
      "Date": "1967-06-01",
      "CO2": "324.09",
      "adjusted CO2": "321.91"
    },
    {
      "Date": "1967-07-01",
      "CO2": "322.54",
      "adjusted CO2": "321.85"
    },
    {
      "Date": "1967-08-01",
      "CO2": "320.92",
      "adjusted CO2": "322.22"
    },
    {
      "Date": "1967-09-01",
      "CO2": "319.25",
      "adjusted CO2": "322.23"
    },
    {
      "Date": "1967-10-01",
      "CO2": "319.39",
      "adjusted CO2": "322.47"
    },
    {
      "Date": "1967-11-01",
      "CO2": "320.73",
      "adjusted CO2": "322.65"
    },
    {
      "Date": "1967-12-01",
      "CO2": "321.96",
      "adjusted CO2": "322.74"
    },
    {
      "Date": "1968-01-01",
      "CO2": "322.57",
      "adjusted CO2": "322.53"
    },
    {
      "Date": "1968-02-01",
      "CO2": "323.15",
      "adjusted CO2": "322.50"
    },
    {
      "Date": "1968-03-01",
      "CO2": "323.89",
      "adjusted CO2": "322.55"
    },
    {
      "Date": "1968-04-01",
      "CO2": "325.02",
      "adjusted CO2": "322.62"
    },
    {
      "Date": "1968-05-01",
      "CO2": "325.57",
      "adjusted CO2": "322.68"
    },
    {
      "Date": "1968-06-01",
      "CO2": "325.36",
      "adjusted CO2": "323.19"
    },
    {
      "Date": "1968-07-01",
      "CO2": "324.14",
      "adjusted CO2": "323.47"
    },
    {
      "Date": "1968-08-01",
      "CO2": "322.11",
      "adjusted CO2": "323.44"
    },
    {
      "Date": "1968-09-01",
      "CO2": "320.33",
      "adjusted CO2": "323.32"
    },
    {
      "Date": "1968-10-01",
      "CO2": "320.25",
      "adjusted CO2": "323.33"
    },
    {
      "Date": "1968-11-01",
      "CO2": "321.32",
      "adjusted CO2": "323.25"
    },
    {
      "Date": "1968-12-01",
      "CO2": "322.89",
      "adjusted CO2": "323.68"
    },
    {
      "Date": "1969-01-01",
      "CO2": "324.00",
      "adjusted CO2": "323.96"
    },
    {
      "Date": "1969-02-01",
      "CO2": "324.41",
      "adjusted CO2": "323.77"
    },
    {
      "Date": "1969-03-01",
      "CO2": "325.63",
      "adjusted CO2": "324.32"
    },
    {
      "Date": "1969-04-01",
      "CO2": "326.66",
      "adjusted CO2": "324.28"
    },
    {
      "Date": "1969-05-01",
      "CO2": "327.38",
      "adjusted CO2": "324.48"
    },
    {
      "Date": "1969-06-01",
      "CO2": "326.71",
      "adjusted CO2": "324.51"
    },
    {
      "Date": "1969-07-01",
      "CO2": "325.88",
      "adjusted CO2": "325.18"
    },
    {
      "Date": "1969-08-01",
      "CO2": "323.66",
      "adjusted CO2": "324.97"
    },
    {
      "Date": "1969-09-01",
      "CO2": "322.38",
      "adjusted CO2": "325.37"
    },
    {
      "Date": "1969-10-01",
      "CO2": "321.78",
      "adjusted CO2": "324.88"
    },
    {
      "Date": "1969-11-01",
      "CO2": "322.85",
      "adjusted CO2": "324.79"
    },
    {
      "Date": "1969-12-01",
      "CO2": "324.12",
      "adjusted CO2": "324.91"
    },
    {
      "Date": "1970-01-01",
      "CO2": "325.06",
      "adjusted CO2": "325.02"
    },
    {
      "Date": "1970-02-01",
      "CO2": "325.98",
      "adjusted CO2": "325.33"
    },
    {
      "Date": "1970-03-01",
      "CO2": "326.93",
      "adjusted CO2": "325.61"
    },
    {
      "Date": "1970-04-01",
      "CO2": "328.13",
      "adjusted CO2": "325.74"
    },
    {
      "Date": "1970-05-01",
      "CO2": "328.08",
      "adjusted CO2": "325.16"
    },
    {
      "Date": "1970-06-01",
      "CO2": "327.67",
      "adjusted CO2": "325.46"
    },
    {
      "Date": "1970-07-01",
      "CO2": "326.34",
      "adjusted CO2": "325.64"
    },
    {
      "Date": "1970-08-01",
      "CO2": "324.69",
      "adjusted CO2": "326.00"
    },
    {
      "Date": "1970-09-01",
      "CO2": "323.10",
      "adjusted CO2": "326.10"
    },
    {
      "Date": "1970-10-01",
      "CO2": "323.06",
      "adjusted CO2": "326.18"
    },
    {
      "Date": "1970-11-01",
      "CO2": "324.01",
      "adjusted CO2": "325.95"
    },
    {
      "Date": "1970-12-01",
      "CO2": "325.13",
      "adjusted CO2": "325.93"
    },
    {
      "Date": "1971-01-01",
      "CO2": "326.17",
      "adjusted CO2": "326.13"
    },
    {
      "Date": "1971-02-01",
      "CO2": "326.68",
      "adjusted CO2": "326.03"
    },
    {
      "Date": "1971-03-01",
      "CO2": "327.17",
      "adjusted CO2": "325.85"
    },
    {
      "Date": "1971-04-01",
      "CO2": "327.79",
      "adjusted CO2": "325.38"
    },
    {
      "Date": "1971-05-01",
      "CO2": "328.93",
      "adjusted CO2": "326.00"
    },
    {
      "Date": "1971-06-01",
      "CO2": "328.57",
      "adjusted CO2": "326.36"
    },
    {
      "Date": "1971-07-01",
      "CO2": "327.36",
      "adjusted CO2": "326.65"
    },
    {
      "Date": "1971-08-01",
      "CO2": "325.43",
      "adjusted CO2": "326.75"
    },
    {
      "Date": "1971-09-01",
      "CO2": "323.36",
      "adjusted CO2": "326.37"
    },
    {
      "Date": "1971-10-01",
      "CO2": "323.56",
      "adjusted CO2": "326.68"
    },
    {
      "Date": "1971-11-01",
      "CO2": "324.80",
      "adjusted CO2": "326.75"
    },
    {
      "Date": "1971-12-01",
      "CO2": "326.01",
      "adjusted CO2": "326.81"
    },
    {
      "Date": "1972-01-01",
      "CO2": "326.77",
      "adjusted CO2": "326.73"
    },
    {
      "Date": "1972-02-01",
      "CO2": "327.63",
      "adjusted CO2": "326.98"
    },
    {
      "Date": "1972-03-01",
      "CO2": "327.75",
      "adjusted CO2": "326.40"
    },
    {
      "Date": "1972-04-01",
      "CO2": "329.72",
      "adjusted CO2": "327.29"
    },
    {
      "Date": "1972-05-01",
      "CO2": "330.07",
      "adjusted CO2": "327.13"
    },
    {
      "Date": "1972-06-01",
      "CO2": "329.09",
      "adjusted CO2": "326.89"
    },
    {
      "Date": "1972-07-01",
      "CO2": "328.04",
      "adjusted CO2": "327.36"
    },
    {
      "Date": "1972-08-01",
      "CO2": "326.32",
      "adjusted CO2": "327.67"
    },
    {
      "Date": "1972-09-01",
      "CO2": "324.84",
      "adjusted CO2": "327.87"
    },
    {
      "Date": "1972-10-01",
      "CO2": "325.20",
      "adjusted CO2": "328.33"
    },
    {
      "Date": "1972-11-01",
      "CO2": "326.50",
      "adjusted CO2": "328.45"
    },
    {
      "Date": "1972-12-01",
      "CO2": "327.55",
      "adjusted CO2": "328.35"
    },
    {
      "Date": "1973-01-01",
      "CO2": "328.55",
      "adjusted CO2": "328.50"
    },
    {
      "Date": "1973-02-01",
      "CO2": "329.56",
      "adjusted CO2": "328.90"
    },
    {
      "Date": "1973-03-01",
      "CO2": "330.30",
      "adjusted CO2": "328.97"
    },
    {
      "Date": "1973-04-01",
      "CO2": "331.50",
      "adjusted CO2": "329.08"
    },
    {
      "Date": "1973-05-01",
      "CO2": "332.48",
      "adjusted CO2": "329.53"
    },
    {
      "Date": "1973-06-01",
      "CO2": "332.07",
      "adjusted CO2": "329.84"
    },
    {
      "Date": "1973-07-01",
      "CO2": "330.87",
      "adjusted CO2": "330.16"
    },
    {
      "Date": "1973-08-01",
      "CO2": "329.31",
      "adjusted CO2": "330.64"
    },
    {
      "Date": "1973-09-01",
      "CO2": "327.51",
      "adjusted CO2": "330.55"
    },
    {
      "Date": "1973-10-01",
      "CO2": "327.18",
      "adjusted CO2": "330.32"
    },
    {
      "Date": "1973-11-01",
      "CO2": "328.16",
      "adjusted CO2": "330.13"
    },
    {
      "Date": "1973-12-01",
      "CO2": "328.64",
      "adjusted CO2": "329.44"
    },
    {
      "Date": "1974-01-01",
      "CO2": "329.35",
      "adjusted CO2": "329.31"
    },
    {
      "Date": "1974-02-01",
      "CO2": "330.71",
      "adjusted CO2": "330.05"
    },
    {
      "Date": "1974-03-01",
      "CO2": "331.48",
      "adjusted CO2": "330.14"
    },
    {
      "Date": "1974-04-01",
      "CO2": "332.65",
      "adjusted CO2": "330.22"
    },
    {
      "Date": "1974-05-01",
      "CO2": "333.09",
      "adjusted CO2": "330.13"
    },
    {
      "Date": "1974-06-01",
      "CO2": "332.25",
      "adjusted CO2": "330.01"
    },
    {
      "Date": "1974-07-01",
      "CO2": "331.18",
      "adjusted CO2": "330.46"
    },
    {
      "Date": "1974-08-01",
      "CO2": "329.39",
      "adjusted CO2": "330.73"
    },
    {
      "Date": "1974-09-01",
      "CO2": "327.43",
      "adjusted CO2": "330.48"
    },
    {
      "Date": "1974-10-01",
      "CO2": "327.37",
      "adjusted CO2": "330.52"
    },
    {
      "Date": "1974-11-01",
      "CO2": "328.46",
      "adjusted CO2": "330.43"
    },
    {
      "Date": "1974-12-01",
      "CO2": "329.57",
      "adjusted CO2": "330.38"
    },
    {
      "Date": "1975-01-01",
      "CO2": "330.40",
      "adjusted CO2": "330.36"
    },
    {
      "Date": "1975-02-01",
      "CO2": "331.40",
      "adjusted CO2": "330.74"
    },
    {
      "Date": "1975-03-01",
      "CO2": "332.04",
      "adjusted CO2": "330.69"
    },
    {
      "Date": "1975-04-01",
      "CO2": "333.31",
      "adjusted CO2": "330.87"
    },
    {
      "Date": "1975-05-01",
      "CO2": "333.97",
      "adjusted CO2": "331.00"
    },
    {
      "Date": "1975-06-01",
      "CO2": "333.60",
      "adjusted CO2": "331.36"
    },
    {
      "Date": "1975-07-01",
      "CO2": "331.90",
      "adjusted CO2": "331.19"
    },
    {
      "Date": "1975-08-01",
      "CO2": "330.06",
      "adjusted CO2": "331.39"
    },
    {
      "Date": "1975-09-01",
      "CO2": "328.56",
      "adjusted CO2": "331.61"
    },
    {
      "Date": "1975-10-01",
      "CO2": "328.34",
      "adjusted CO2": "331.50"
    },
    {
      "Date": "1975-11-01",
      "CO2": "329.49",
      "adjusted CO2": "331.47"
    },
    {
      "Date": "1975-12-01",
      "CO2": "330.76",
      "adjusted CO2": "331.57"
    },
    {
      "Date": "1976-01-01",
      "CO2": "331.75",
      "adjusted CO2": "331.70"
    },
    {
      "Date": "1976-02-01",
      "CO2": "332.57",
      "adjusted CO2": "331.90"
    },
    {
      "Date": "1976-03-01",
      "CO2": "333.50",
      "adjusted CO2": "332.12"
    },
    {
      "Date": "1976-04-01",
      "CO2": "334.58",
      "adjusted CO2": "332.12"
    },
    {
      "Date": "1976-05-01",
      "CO2": "334.88",
      "adjusted CO2": "331.90"
    },
    {
      "Date": "1976-06-01",
      "CO2": "334.33",
      "adjusted CO2": "332.10"
    },
    {
      "Date": "1976-07-01",
      "CO2": "333.05",
      "adjusted CO2": "332.36"
    },
    {
      "Date": "1976-08-01",
      "CO2": "330.94",
      "adjusted CO2": "332.31"
    },
    {
      "Date": "1976-09-01",
      "CO2": "329.30",
      "adjusted CO2": "332.38"
    },
    {
      "Date": "1976-10-01",
      "CO2": "328.94",
      "adjusted CO2": "332.11"
    },
    {
      "Date": "1976-11-01",
      "CO2": "330.31",
      "adjusted CO2": "332.29"
    },
    {
      "Date": "1976-12-01",
      "CO2": "331.68",
      "adjusted CO2": "332.49"
    },
    {
      "Date": "1977-01-01",
      "CO2": "332.93",
      "adjusted CO2": "332.88"
    },
    {
      "Date": "1977-02-01",
      "CO2": "333.42",
      "adjusted CO2": "332.75"
    },
    {
      "Date": "1977-03-01",
      "CO2": "334.70",
      "adjusted CO2": "333.35"
    },
    {
      "Date": "1977-04-01",
      "CO2": "336.07",
      "adjusted CO2": "333.62"
    },
    {
      "Date": "1977-05-01",
      "CO2": "336.75",
      "adjusted CO2": "333.76"
    },
    {
      "Date": "1977-06-01",
      "CO2": "336.27",
      "adjusted CO2": "334.01"
    },
    {
      "Date": "1977-07-01",
      "CO2": "334.92",
      "adjusted CO2": "334.20"
    },
    {
      "Date": "1977-08-01",
      "CO2": "332.75",
      "adjusted CO2": "334.10"
    },
    {
      "Date": "1977-09-01",
      "CO2": "331.59",
      "adjusted CO2": "334.67"
    },
    {
      "Date": "1977-10-01",
      "CO2": "331.16",
      "adjusted CO2": "334.35"
    },
    {
      "Date": "1977-11-01",
      "CO2": "332.40",
      "adjusted CO2": "334.40"
    },
    {
      "Date": "1977-12-01",
      "CO2": "333.85",
      "adjusted CO2": "334.66"
    },
    {
      "Date": "1978-01-01",
      "CO2": "334.97",
      "adjusted CO2": "334.93"
    },
    {
      "Date": "1978-02-01",
      "CO2": "335.39",
      "adjusted CO2": "334.72"
    },
    {
      "Date": "1978-03-01",
      "CO2": "336.64",
      "adjusted CO2": "335.28"
    },
    {
      "Date": "1978-04-01",
      "CO2": "337.76",
      "adjusted CO2": "335.30"
    },
    {
      "Date": "1978-05-01",
      "CO2": "338.01",
      "adjusted CO2": "335.02"
    },
    {
      "Date": "1978-06-01",
      "CO2": "337.90",
      "adjusted CO2": "335.63"
    },
    {
      "Date": "1978-07-01",
      "CO2": "336.54",
      "adjusted CO2": "335.82"
    },
    {
      "Date": "1978-08-01",
      "CO2": "334.68",
      "adjusted CO2": "336.03"
    },
    {
      "Date": "1978-09-01",
      "CO2": "332.76",
      "adjusted CO2": "335.85"
    },
    {
      "Date": "1978-10-01",
      "CO2": "332.55",
      "adjusted CO2": "335.74"
    },
    {
      "Date": "1978-11-01",
      "CO2": "333.92",
      "adjusted CO2": "335.92"
    },
    {
      "Date": "1978-12-01",
      "CO2": "334.95",
      "adjusted CO2": "335.77"
    },
    {
      "Date": "1979-01-01",
      "CO2": "336.23",
      "adjusted CO2": "336.18"
    },
    {
      "Date": "1979-02-01",
      "CO2": "336.76",
      "adjusted CO2": "336.09"
    },
    {
      "Date": "1979-03-01",
      "CO2": "337.96",
      "adjusted CO2": "336.60"
    },
    {
      "Date": "1979-04-01",
      "CO2": "338.88",
      "adjusted CO2": "336.41"
    },
    {
      "Date": "1979-05-01",
      "CO2": "339.47",
      "adjusted CO2": "336.47"
    },
    {
      "Date": "1979-06-01",
      "CO2": "339.29",
      "adjusted CO2": "337.01"
    },
    {
      "Date": "1979-07-01",
      "CO2": "337.73",
      "adjusted CO2": "337.01"
    },
    {
      "Date": "1979-08-01",
      "CO2": "336.09",
      "adjusted CO2": "337.44"
    },
    {
      "Date": "1979-09-01",
      "CO2": "333.92",
      "adjusted CO2": "337.01"
    },
    {
      "Date": "1979-10-01",
      "CO2": "333.86",
      "adjusted CO2": "337.07"
    },
    {
      "Date": "1979-11-01",
      "CO2": "335.29",
      "adjusted CO2": "337.30"
    },
    {
      "Date": "1979-12-01",
      "CO2": "336.73",
      "adjusted CO2": "337.55"
    },
    {
      "Date": "1980-01-01",
      "CO2": "338.01",
      "adjusted CO2": "337.97"
    },
    {
      "Date": "1980-02-01",
      "CO2": "338.36",
      "adjusted CO2": "337.69"
    },
    {
      "Date": "1980-03-01",
      "CO2": "340.07",
      "adjusted CO2": "338.68"
    },
    {
      "Date": "1980-04-01",
      "CO2": "340.76",
      "adjusted CO2": "338.26"
    },
    {
      "Date": "1980-05-01",
      "CO2": "341.47",
      "adjusted CO2": "338.45"
    },
    {
      "Date": "1980-06-01",
      "CO2": "341.17",
      "adjusted CO2": "338.91"
    },
    {
      "Date": "1980-07-01",
      "CO2": "339.56",
      "adjusted CO2": "338.86"
    },
    {
      "Date": "1980-08-01",
      "CO2": "337.60",
      "adjusted CO2": "338.99"
    },
    {
      "Date": "1980-09-01",
      "CO2": "335.88",
      "adjusted CO2": "339.00"
    },
    {
      "Date": "1980-10-01",
      "CO2": "336.02",
      "adjusted CO2": "339.23"
    },
    {
      "Date": "1980-11-01",
      "CO2": "337.10",
      "adjusted CO2": "339.11"
    },
    {
      "Date": "1980-12-01",
      "CO2": "338.21",
      "adjusted CO2": "339.03"
    },
    {
      "Date": "1981-01-01",
      "CO2": "339.24",
      "adjusted CO2": "339.19"
    },
    {
      "Date": "1981-02-01",
      "CO2": "340.48",
      "adjusted CO2": "339.80"
    },
    {
      "Date": "1981-03-01",
      "CO2": "341.38",
      "adjusted CO2": "340.01"
    },
    {
      "Date": "1981-04-01",
      "CO2": "342.50",
      "adjusted CO2": "340.02"
    },
    {
      "Date": "1981-05-01",
      "CO2": "342.91",
      "adjusted CO2": "339.89"
    },
    {
      "Date": "1981-06-01",
      "CO2": "342.25",
      "adjusted CO2": "339.96"
    },
    {
      "Date": "1981-07-01",
      "CO2": "340.49",
      "adjusted CO2": "339.76"
    },
    {
      "Date": "1981-08-01",
      "CO2": "338.43",
      "adjusted CO2": "339.80"
    },
    {
      "Date": "1981-09-01",
      "CO2": "336.69",
      "adjusted CO2": "339.81"
    },
    {
      "Date": "1981-10-01",
      "CO2": "336.86",
      "adjusted CO2": "340.08"
    },
    {
      "Date": "1981-11-01",
      "CO2": "338.36",
      "adjusted CO2": "340.38"
    },
    {
      "Date": "1981-12-01",
      "CO2": "339.61",
      "adjusted CO2": "340.44"
    },
    {
      "Date": "1982-01-01",
      "CO2": "340.75",
      "adjusted CO2": "340.71"
    },
    {
      "Date": "1982-02-01",
      "CO2": "341.61",
      "adjusted CO2": "340.94"
    },
    {
      "Date": "1982-03-01",
      "CO2": "342.70",
      "adjusted CO2": "341.32"
    },
    {
      "Date": "1982-04-01",
      "CO2": "343.57",
      "adjusted CO2": "341.08"
    },
    {
      "Date": "1982-05-01",
      "CO2": "344.14",
      "adjusted CO2": "341.10"
    },
    {
      "Date": "1982-06-01",
      "CO2": "343.35",
      "adjusted CO2": "341.05"
    },
    {
      "Date": "1982-07-01",
      "CO2": "342.06",
      "adjusted CO2": "341.32"
    },
    {
      "Date": "1982-08-01",
      "CO2": "339.81",
      "adjusted CO2": "341.18"
    },
    {
      "Date": "1982-09-01",
      "CO2": "337.98",
      "adjusted CO2": "341.10"
    },
    {
      "Date": "1982-10-01",
      "CO2": "337.86",
      "adjusted CO2": "341.10"
    },
    {
      "Date": "1982-11-01",
      "CO2": "339.26",
      "adjusted CO2": "341.29"
    },
    {
      "Date": "1982-12-01",
      "CO2": "340.49",
      "adjusted CO2": "341.32"
    },
    {
      "Date": "1983-01-01",
      "CO2": "341.38",
      "adjusted CO2": "341.33"
    },
    {
      "Date": "1983-02-01",
      "CO2": "342.52",
      "adjusted CO2": "341.84"
    },
    {
      "Date": "1983-03-01",
      "CO2": "343.10",
      "adjusted CO2": "341.72"
    },
    {
      "Date": "1983-04-01",
      "CO2": "344.94",
      "adjusted CO2": "342.44"
    },
    {
      "Date": "1983-05-01",
      "CO2": "345.76",
      "adjusted CO2": "342.71"
    },
    {
      "Date": "1983-06-01",
      "CO2": "345.32",
      "adjusted CO2": "343.01"
    },
    {
      "Date": "1983-07-01",
      "CO2": "343.98",
      "adjusted CO2": "343.25"
    },
    {
      "Date": "1983-08-01",
      "CO2": "342.38",
      "adjusted CO2": "343.75"
    },
    {
      "Date": "1983-09-01",
      "CO2": "339.87",
      "adjusted CO2": "343.00"
    },
    {
      "Date": "1983-10-01",
      "CO2": "339.99",
      "adjusted CO2": "343.24"
    },
    {
      "Date": "1983-11-01",
      "CO2": "341.15",
      "adjusted CO2": "343.19"
    },
    {
      "Date": "1983-12-01",
      "CO2": "342.99",
      "adjusted CO2": "343.82"
    },
    {
      "Date": "1984-01-01",
      "CO2": "343.70",
      "adjusted CO2": "343.65"
    },
    {
      "Date": "1984-02-01",
      "CO2": "344.50",
      "adjusted CO2": "343.83"
    },
    {
      "Date": "1984-03-01",
      "CO2": "345.28",
      "adjusted CO2": "343.87"
    },
    {
      "Date": "1984-04-01",
      "CO2": "347.05",
      "adjusted CO2": "344.52"
    },
    {
      "Date": "1984-05-01",
      "CO2": "347.43",
      "adjusted CO2": "344.38"
    },
    {
      "Date": "1984-06-01",
      "CO2": "346.80",
      "adjusted CO2": "344.51"
    },
    {
      "Date": "1984-07-01",
      "CO2": "345.39",
      "adjusted CO2": "344.69"
    },
    {
      "Date": "1984-08-01",
      "CO2": "343.28",
      "adjusted CO2": "344.68"
    },
    {
      "Date": "1984-09-01",
      "CO2": "341.07",
      "adjusted CO2": "344.23"
    },
    {
      "Date": "1984-10-01",
      "CO2": "341.35",
      "adjusted CO2": "344.60"
    },
    {
      "Date": "1984-11-01",
      "CO2": "342.98",
      "adjusted CO2": "345.01"
    },
    {
      "Date": "1984-12-01",
      "CO2": "344.22",
      "adjusted CO2": "345.05"
    },
    {
      "Date": "1985-01-01",
      "CO2": "344.97",
      "adjusted CO2": "344.92"
    },
    {
      "Date": "1985-02-01",
      "CO2": "345.99",
      "adjusted CO2": "345.31"
    },
    {
      "Date": "1985-03-01",
      "CO2": "347.42",
      "adjusted CO2": "346.04"
    },
    {
      "Date": "1985-04-01",
      "CO2": "348.35",
      "adjusted CO2": "345.83"
    },
    {
      "Date": "1985-05-01",
      "CO2": "348.93",
      "adjusted CO2": "345.86"
    },
    {
      "Date": "1985-06-01",
      "CO2": "348.25",
      "adjusted CO2": "345.93"
    },
    {
      "Date": "1985-07-01",
      "CO2": "346.56",
      "adjusted CO2": "345.82"
    },
    {
      "Date": "1985-08-01",
      "CO2": "344.67",
      "adjusted CO2": "346.06"
    },
    {
      "Date": "1985-09-01",
      "CO2": "343.09",
      "adjusted CO2": "346.24"
    },
    {
      "Date": "1985-10-01",
      "CO2": "342.80",
      "adjusted CO2": "346.07"
    },
    {
      "Date": "1985-11-01",
      "CO2": "344.24",
      "adjusted CO2": "346.29"
    },
    {
      "Date": "1985-12-01",
      "CO2": "345.56",
      "adjusted CO2": "346.39"
    },
    {
      "Date": "1986-01-01",
      "CO2": "346.30",
      "adjusted CO2": "346.25"
    },
    {
      "Date": "1986-02-01",
      "CO2": "346.95",
      "adjusted CO2": "346.27"
    },
    {
      "Date": "1986-03-01",
      "CO2": "347.85",
      "adjusted CO2": "346.46"
    },
    {
      "Date": "1986-04-01",
      "CO2": "349.55",
      "adjusted CO2": "347.03"
    },
    {
      "Date": "1986-05-01",
      "CO2": "350.22",
      "adjusted CO2": "347.14"
    },
    {
      "Date": "1986-06-01",
      "CO2": "349.55",
      "adjusted CO2": "347.23"
    },
    {
      "Date": "1986-07-01",
      "CO2": "347.94",
      "adjusted CO2": "347.20"
    },
    {
      "Date": "1986-08-01",
      "CO2": "345.90",
      "adjusted CO2": "347.29"
    },
    {
      "Date": "1986-09-01",
      "CO2": "344.85",
      "adjusted CO2": "348.02"
    },
    {
      "Date": "1986-10-01",
      "CO2": "344.17",
      "adjusted CO2": "347.45"
    },
    {
      "Date": "1986-11-01",
      "CO2": "345.66",
      "adjusted CO2": "347.71"
    },
    {
      "Date": "1986-12-01",
      "CO2": "346.90",
      "adjusted CO2": "347.74"
    },
    {
      "Date": "1987-01-01",
      "CO2": "348.02",
      "adjusted CO2": "347.98"
    },
    {
      "Date": "1987-02-01",
      "CO2": "348.48",
      "adjusted CO2": "347.79"
    },
    {
      "Date": "1987-03-01",
      "CO2": "349.42",
      "adjusted CO2": "348.02"
    },
    {
      "Date": "1987-04-01",
      "CO2": "350.98",
      "adjusted CO2": "348.45"
    },
    {
      "Date": "1987-05-01",
      "CO2": "351.85",
      "adjusted CO2": "348.76"
    },
    {
      "Date": "1987-06-01",
      "CO2": "351.26",
      "adjusted CO2": "348.92"
    },
    {
      "Date": "1987-07-01",
      "CO2": "349.51",
      "adjusted CO2": "348.77"
    },
    {
      "Date": "1987-08-01",
      "CO2": "348.10",
      "adjusted CO2": "349.49"
    },
    {
      "Date": "1987-09-01",
      "CO2": "346.45",
      "adjusted CO2": "349.62"
    },
    {
      "Date": "1987-10-01",
      "CO2": "346.36",
      "adjusted CO2": "349.65"
    },
    {
      "Date": "1987-11-01",
      "CO2": "347.81",
      "adjusted CO2": "349.87"
    },
    {
      "Date": "1987-12-01",
      "CO2": "348.96",
      "adjusted CO2": "349.81"
    },
    {
      "Date": "1988-01-01",
      "CO2": "350.43",
      "adjusted CO2": "350.39"
    },
    {
      "Date": "1988-02-01",
      "CO2": "351.73",
      "adjusted CO2": "351.04"
    },
    {
      "Date": "1988-03-01",
      "CO2": "352.22",
      "adjusted CO2": "350.79"
    },
    {
      "Date": "1988-04-01",
      "CO2": "353.59",
      "adjusted CO2": "351.02"
    },
    {
      "Date": "1988-05-01",
      "CO2": "354.22",
      "adjusted CO2": "351.12"
    },
    {
      "Date": "1988-06-01",
      "CO2": "353.80",
      "adjusted CO2": "351.48"
    },
    {
      "Date": "1988-07-01",
      "CO2": "352.38",
      "adjusted CO2": "351.66"
    },
    {
      "Date": "1988-08-01",
      "CO2": "350.43",
      "adjusted CO2": "351.85"
    },
    {
      "Date": "1988-09-01",
      "CO2": "348.73",
      "adjusted CO2": "351.92"
    },
    {
      "Date": "1988-10-01",
      "CO2": "348.88",
      "adjusted CO2": "352.18"
    },
    {
      "Date": "1988-11-01",
      "CO2": "350.07",
      "adjusted CO2": "352.13"
    },
    {
      "Date": "1988-12-01",
      "CO2": "351.34",
      "adjusted CO2": "352.18"
    },
    {
      "Date": "1989-01-01",
      "CO2": "352.76",
      "adjusted CO2": "352.71"
    },
    {
      "Date": "1989-02-01",
      "CO2": "353.07",
      "adjusted CO2": "352.38"
    },
    {
      "Date": "1989-03-01",
      "CO2": "353.68",
      "adjusted CO2": "352.27"
    },
    {
      "Date": "1989-04-01",
      "CO2": "355.42",
      "adjusted CO2": "352.87"
    },
    {
      "Date": "1989-05-01",
      "CO2": "355.67",
      "adjusted CO2": "352.56"
    },
    {
      "Date": "1989-06-01",
      "CO2": "355.12",
      "adjusted CO2": "352.77"
    },
    {
      "Date": "1989-07-01",
      "CO2": "353.90",
      "adjusted CO2": "353.15"
    },
    {
      "Date": "1989-08-01",
      "CO2": "351.67",
      "adjusted CO2": "353.07"
    },
    {
      "Date": "1989-09-01",
      "CO2": "349.81",
      "adjusted CO2": "353.00"
    },
    {
      "Date": "1989-10-01",
      "CO2": "349.99",
      "adjusted CO2": "353.30"
    },
    {
      "Date": "1989-11-01",
      "CO2": "351.30",
      "adjusted CO2": "353.37"
    },
    {
      "Date": "1989-12-01",
      "CO2": "352.52",
      "adjusted CO2": "353.37"
    },
    {
      "Date": "1990-01-01",
      "CO2": "353.66",
      "adjusted CO2": "353.62"
    },
    {
      "Date": "1990-02-01",
      "CO2": "354.70",
      "adjusted CO2": "354.00"
    },
    {
      "Date": "1990-03-01",
      "CO2": "355.38",
      "adjusted CO2": "353.97"
    },
    {
      "Date": "1990-04-01",
      "CO2": "356.20",
      "adjusted CO2": "353.64"
    },
    {
      "Date": "1990-05-01",
      "CO2": "357.16",
      "adjusted CO2": "354.04"
    },
    {
      "Date": "1990-06-01",
      "CO2": "356.23",
      "adjusted CO2": "353.87"
    },
    {
      "Date": "1990-07-01",
      "CO2": "354.81",
      "adjusted CO2": "354.06"
    },
    {
      "Date": "1990-08-01",
      "CO2": "352.91",
      "adjusted CO2": "354.31"
    },
    {
      "Date": "1990-09-01",
      "CO2": "350.96",
      "adjusted CO2": "354.17"
    },
    {
      "Date": "1990-10-01",
      "CO2": "351.18",
      "adjusted CO2": "354.50"
    },
    {
      "Date": "1990-11-01",
      "CO2": "352.83",
      "adjusted CO2": "354.91"
    },
    {
      "Date": "1990-12-01",
      "CO2": "354.21",
      "adjusted CO2": "355.06"
    },
    {
      "Date": "1991-01-01",
      "CO2": "354.72",
      "adjusted CO2": "354.68"
    },
    {
      "Date": "1991-02-01",
      "CO2": "355.75",
      "adjusted CO2": "355.05"
    },
    {
      "Date": "1991-03-01",
      "CO2": "357.16",
      "adjusted CO2": "355.74"
    },
    {
      "Date": "1991-04-01",
      "CO2": "358.60",
      "adjusted CO2": "356.03"
    },
    {
      "Date": "1991-05-01",
      "CO2": "359.34",
      "adjusted CO2": "356.21"
    },
    {
      "Date": "1991-06-01",
      "CO2": "358.24",
      "adjusted CO2": "355.88"
    },
    {
      "Date": "1991-07-01",
      "CO2": "356.17",
      "adjusted CO2": "355.42"
    },
    {
      "Date": "1991-08-01",
      "CO2": "354.01",
      "adjusted CO2": "355.42"
    },
    {
      "Date": "1991-09-01",
      "CO2": "352.15",
      "adjusted CO2": "355.37"
    },
    {
      "Date": "1991-10-01",
      "CO2": "352.21",
      "adjusted CO2": "355.55"
    },
    {
      "Date": "1991-11-01",
      "CO2": "353.75",
      "adjusted CO2": "355.83"
    },
    {
      "Date": "1991-12-01",
      "CO2": "354.99",
      "adjusted CO2": "355.84"
    },
    {
      "Date": "1992-01-01",
      "CO2": "355.99",
      "adjusted CO2": "355.94"
    },
    {
      "Date": "1992-02-01",
      "CO2": "356.72",
      "adjusted CO2": "356.02"
    },
    {
      "Date": "1992-03-01",
      "CO2": "357.81",
      "adjusted CO2": "356.36"
    },
    {
      "Date": "1992-04-01",
      "CO2": "359.15",
      "adjusted CO2": "356.55"
    },
    {
      "Date": "1992-05-01",
      "CO2": "359.66",
      "adjusted CO2": "356.53"
    },
    {
      "Date": "1992-06-01",
      "CO2": "359.25",
      "adjusted CO2": "356.90"
    },
    {
      "Date": "1992-07-01",
      "CO2": "357.02",
      "adjusted CO2": "356.30"
    },
    {
      "Date": "1992-08-01",
      "CO2": "355.00",
      "adjusted CO2": "356.44"
    },
    {
      "Date": "1992-09-01",
      "CO2": "353.01",
      "adjusted CO2": "356.25"
    },
    {
      "Date": "1992-10-01",
      "CO2": "353.31",
      "adjusted CO2": "356.64"
    },
    {
      "Date": "1992-11-01",
      "CO2": "354.16",
      "adjusted CO2": "356.25"
    },
    {
      "Date": "1992-12-01",
      "CO2": "355.40",
      "adjusted CO2": "356.25"
    },
    {
      "Date": "1993-01-01",
      "CO2": "356.70",
      "adjusted CO2": "356.66"
    },
    {
      "Date": "1993-02-01",
      "CO2": "357.17",
      "adjusted CO2": "356.46"
    },
    {
      "Date": "1993-03-01",
      "CO2": "358.38",
      "adjusted CO2": "356.95"
    },
    {
      "Date": "1993-04-01",
      "CO2": "359.46",
      "adjusted CO2": "356.88"
    },
    {
      "Date": "1993-05-01",
      "CO2": "360.28",
      "adjusted CO2": "357.13"
    },
    {
      "Date": "1993-06-01",
      "CO2": "359.60",
      "adjusted CO2": "357.22"
    },
    {
      "Date": "1993-07-01",
      "CO2": "357.57",
      "adjusted CO2": "356.81"
    },
    {
      "Date": "1993-08-01",
      "CO2": "355.52",
      "adjusted CO2": "356.94"
    },
    {
      "Date": "1993-09-01",
      "CO2": "353.69",
      "adjusted CO2": "356.93"
    },
    {
      "Date": "1993-10-01",
      "CO2": "353.99",
      "adjusted CO2": "357.34"
    },
    {
      "Date": "1993-11-01",
      "CO2": "355.34",
      "adjusted CO2": "357.44"
    },
    {
      "Date": "1993-12-01",
      "CO2": "356.80",
      "adjusted CO2": "357.66"
    },
    {
      "Date": "1994-01-01",
      "CO2": "358.37",
      "adjusted CO2": "358.32"
    },
    {
      "Date": "1994-02-01",
      "CO2": "358.91",
      "adjusted CO2": "358.21"
    },
    {
      "Date": "1994-03-01",
      "CO2": "359.97",
      "adjusted CO2": "358.54"
    },
    {
      "Date": "1994-04-01",
      "CO2": "361.26",
      "adjusted CO2": "358.67"
    },
    {
      "Date": "1994-05-01",
      "CO2": "361.69",
      "adjusted CO2": "358.53"
    },
    {
      "Date": "1994-06-01",
      "CO2": "360.94",
      "adjusted CO2": "358.56"
    },
    {
      "Date": "1994-07-01",
      "CO2": "359.55",
      "adjusted CO2": "358.79"
    },
    {
      "Date": "1994-08-01",
      "CO2": "357.48",
      "adjusted CO2": "358.90"
    },
    {
      "Date": "1994-09-01",
      "CO2": "355.84",
      "adjusted CO2": "359.09"
    },
    {
      "Date": "1994-10-01",
      "CO2": "356.00",
      "adjusted CO2": "359.36"
    },
    {
      "Date": "1994-11-01",
      "CO2": "357.58",
      "adjusted CO2": "359.69"
    },
    {
      "Date": "1994-12-01",
      "CO2": "359.04",
      "adjusted CO2": "359.90"
    },
    {
      "Date": "1995-01-01",
      "CO2": "359.97",
      "adjusted CO2": "359.92"
    },
    {
      "Date": "1995-02-01",
      "CO2": "361.00",
      "adjusted CO2": "360.30"
    },
    {
      "Date": "1995-03-01",
      "CO2": "361.63",
      "adjusted CO2": "360.20"
    },
    {
      "Date": "1995-04-01",
      "CO2": "363.45",
      "adjusted CO2": "360.85"
    },
    {
      "Date": "1995-05-01",
      "CO2": "363.80",
      "adjusted CO2": "360.63"
    },
    {
      "Date": "1995-06-01",
      "CO2": "363.26",
      "adjusted CO2": "360.87"
    },
    {
      "Date": "1995-07-01",
      "CO2": "361.89",
      "adjusted CO2": "361.13"
    },
    {
      "Date": "1995-08-01",
      "CO2": "359.45",
      "adjusted CO2": "360.88"
    },
    {
      "Date": "1995-09-01",
      "CO2": "358.05",
      "adjusted CO2": "361.31"
    },
    {
      "Date": "1995-10-01",
      "CO2": "357.75",
      "adjusted CO2": "361.13"
    },
    {
      "Date": "1995-11-01",
      "CO2": "359.56",
      "adjusted CO2": "361.68"
    },
    {
      "Date": "1995-12-01",
      "CO2": "360.70",
      "adjusted CO2": "361.56"
    },
    {
      "Date": "1996-01-01",
      "CO2": "362.05",
      "adjusted CO2": "362.00"
    },
    {
      "Date": "1996-02-01",
      "CO2": "363.24",
      "adjusted CO2": "362.54"
    },
    {
      "Date": "1996-03-01",
      "CO2": "364.02",
      "adjusted CO2": "362.56"
    },
    {
      "Date": "1996-04-01",
      "CO2": "364.71",
      "adjusted CO2": "362.08"
    },
    {
      "Date": "1996-05-01",
      "CO2": "365.42",
      "adjusted CO2": "362.24"
    },
    {
      "Date": "1996-06-01",
      "CO2": "364.97",
      "adjusted CO2": "362.59"
    },
    {
      "Date": "1996-07-01",
      "CO2": "363.65",
      "adjusted CO2": "362.92"
    },
    {
      "Date": "1996-08-01",
      "CO2": "361.48",
      "adjusted CO2": "362.94"
    },
    {
      "Date": "1996-09-01",
      "CO2": "359.45",
      "adjusted CO2": "362.73"
    },
    {
      "Date": "1996-10-01",
      "CO2": "359.61",
      "adjusted CO2": "362.99"
    },
    {
      "Date": "1996-11-01",
      "CO2": "360.76",
      "adjusted CO2": "362.87"
    },
    {
      "Date": "1996-12-01",
      "CO2": "362.33",
      "adjusted CO2": "363.19"
    },
    {
      "Date": "1997-01-01",
      "CO2": "363.19",
      "adjusted CO2": "363.14"
    },
    {
      "Date": "1997-02-01",
      "CO2": "363.99",
      "adjusted CO2": "363.28"
    },
    {
      "Date": "1997-03-01",
      "CO2": "364.56",
      "adjusted CO2": "363.12"
    },
    {
      "Date": "1997-04-01",
      "CO2": "366.36",
      "adjusted CO2": "363.74"
    },
    {
      "Date": "1997-05-01",
      "CO2": "366.80",
      "adjusted CO2": "363.61"
    },
    {
      "Date": "1997-06-01",
      "CO2": "365.63",
      "adjusted CO2": "363.22"
    },
    {
      "Date": "1997-07-01",
      "CO2": "364.47",
      "adjusted CO2": "363.70"
    },
    {
      "Date": "1997-08-01",
      "CO2": "362.50",
      "adjusted CO2": "363.94"
    },
    {
      "Date": "1997-09-01",
      "CO2": "360.19",
      "adjusted CO2": "363.47"
    },
    {
      "Date": "1997-10-01",
      "CO2": "360.78",
      "adjusted CO2": "364.17"
    },
    {
      "Date": "1997-11-01",
      "CO2": "362.43",
      "adjusted CO2": "364.56"
    },
    {
      "Date": "1997-12-01",
      "CO2": "364.28",
      "adjusted CO2": "365.14"
    },
    {
      "Date": "1998-01-01",
      "CO2": "365.33",
      "adjusted CO2": "365.28"
    },
    {
      "Date": "1998-02-01",
      "CO2": "366.15",
      "adjusted CO2": "365.44"
    },
    {
      "Date": "1998-03-01",
      "CO2": "367.31",
      "adjusted CO2": "365.87"
    },
    {
      "Date": "1998-04-01",
      "CO2": "368.61",
      "adjusted CO2": "365.99"
    },
    {
      "Date": "1998-05-01",
      "CO2": "369.30",
      "adjusted CO2": "366.11"
    },
    {
      "Date": "1998-06-01",
      "CO2": "368.88",
      "adjusted CO2": "366.46"
    },
    {
      "Date": "1998-07-01",
      "CO2": "367.64",
      "adjusted CO2": "366.87"
    },
    {
      "Date": "1998-08-01",
      "CO2": "365.78",
      "adjusted CO2": "367.22"
    },
    {
      "Date": "1998-09-01",
      "CO2": "363.90",
      "adjusted CO2": "367.19"
    },
    {
      "Date": "1998-10-01",
      "CO2": "364.23",
      "adjusted CO2": "367.64"
    },
    {
      "Date": "1998-11-01",
      "CO2": "365.46",
      "adjusted CO2": "367.59"
    },
    {
      "Date": "1998-12-01",
      "CO2": "366.97",
      "adjusted CO2": "367.84"
    },
    {
      "Date": "1999-01-01",
      "CO2": "368.15",
      "adjusted CO2": "368.10"
    },
    {
      "Date": "1999-02-01",
      "CO2": "368.87",
      "adjusted CO2": "368.16"
    },
    {
      "Date": "1999-03-01",
      "CO2": "369.59",
      "adjusted CO2": "368.14"
    },
    {
      "Date": "1999-04-01",
      "CO2": "371.14",
      "adjusted CO2": "368.51"
    },
    {
      "Date": "1999-05-01",
      "CO2": "371.00",
      "adjusted CO2": "367.80"
    },
    {
      "Date": "1999-06-01",
      "CO2": "370.35",
      "adjusted CO2": "367.93"
    },
    {
      "Date": "1999-07-01",
      "CO2": "369.27",
      "adjusted CO2": "368.49"
    },
    {
      "Date": "1999-08-01",
      "CO2": "366.93",
      "adjusted CO2": "368.37"
    },
    {
      "Date": "1999-09-01",
      "CO2": "364.64",
      "adjusted CO2": "367.94"
    },
    {
      "Date": "1999-10-01",
      "CO2": "365.13",
      "adjusted CO2": "368.55"
    },
    {
      "Date": "1999-11-01",
      "CO2": "366.68",
      "adjusted CO2": "368.81"
    },
    {
      "Date": "1999-12-01",
      "CO2": "368.00",
      "adjusted CO2": "368.88"
    },
    {
      "Date": "2000-01-01",
      "CO2": "369.14",
      "adjusted CO2": "369.09"
    },
    {
      "Date": "2000-02-01",
      "CO2": "369.46",
      "adjusted CO2": "368.75"
    },
    {
      "Date": "2000-03-01",
      "CO2": "370.51",
      "adjusted CO2": "369.03"
    },
    {
      "Date": "2000-04-01",
      "CO2": "371.66",
      "adjusted CO2": "369.00"
    },
    {
      "Date": "2000-05-01",
      "CO2": "371.83",
      "adjusted CO2": "368.61"
    },
    {
      "Date": "2000-06-01",
      "CO2": "371.69",
      "adjusted CO2": "369.28"
    },
    {
      "Date": "2000-07-01",
      "CO2": "370.12",
      "adjusted CO2": "369.37"
    },
    {
      "Date": "2000-08-01",
      "CO2": "368.12",
      "adjusted CO2": "369.60"
    },
    {
      "Date": "2000-09-01",
      "CO2": "366.62",
      "adjusted CO2": "369.94"
    },
    {
      "Date": "2000-10-01",
      "CO2": "366.73",
      "adjusted CO2": "370.15"
    },
    {
      "Date": "2000-11-01",
      "CO2": "368.29",
      "adjusted CO2": "370.43"
    },
    {
      "Date": "2000-12-01",
      "CO2": "369.52",
      "adjusted CO2": "370.40"
    },
    {
      "Date": "2001-01-01",
      "CO2": "370.28",
      "adjusted CO2": "370.23"
    },
    {
      "Date": "2001-02-01",
      "CO2": "371.50",
      "adjusted CO2": "370.78"
    },
    {
      "Date": "2001-03-01",
      "CO2": "372.12",
      "adjusted CO2": "370.66"
    },
    {
      "Date": "2001-04-01",
      "CO2": "372.86",
      "adjusted CO2": "370.21"
    },
    {
      "Date": "2001-05-01",
      "CO2": "374.02",
      "adjusted CO2": "370.79"
    },
    {
      "Date": "2001-06-01",
      "CO2": "373.31",
      "adjusted CO2": "370.87"
    },
    {
      "Date": "2001-07-01",
      "CO2": "371.62",
      "adjusted CO2": "370.84"
    },
    {
      "Date": "2001-08-01",
      "CO2": "369.55",
      "adjusted CO2": "371.00"
    },
    {
      "Date": "2001-09-01",
      "CO2": "367.96",
      "adjusted CO2": "371.28"
    },
    {
      "Date": "2001-10-01",
      "CO2": "368.09",
      "adjusted CO2": "371.53"
    },
    {
      "Date": "2001-11-01",
      "CO2": "369.68",
      "adjusted CO2": "371.83"
    },
    {
      "Date": "2001-12-01",
      "CO2": "371.24",
      "adjusted CO2": "372.12"
    },
    {
      "Date": "2002-01-01",
      "CO2": "372.44",
      "adjusted CO2": "372.39"
    },
    {
      "Date": "2002-02-01",
      "CO2": "373.08",
      "adjusted CO2": "372.36"
    },
    {
      "Date": "2002-03-01",
      "CO2": "373.52",
      "adjusted CO2": "372.05"
    },
    {
      "Date": "2002-04-01",
      "CO2": "374.85",
      "adjusted CO2": "372.20"
    },
    {
      "Date": "2002-05-01",
      "CO2": "375.55",
      "adjusted CO2": "372.31"
    },
    {
      "Date": "2002-06-01",
      "CO2": "375.40",
      "adjusted CO2": "372.95"
    },
    {
      "Date": "2002-07-01",
      "CO2": "374.02",
      "adjusted CO2": "373.24"
    },
    {
      "Date": "2002-08-01",
      "CO2": "371.48",
      "adjusted CO2": "372.94"
    },
    {
      "Date": "2002-09-01",
      "CO2": "370.70",
      "adjusted CO2": "374.03"
    },
    {
      "Date": "2002-10-01",
      "CO2": "370.25",
      "adjusted CO2": "373.70"
    },
    {
      "Date": "2002-11-01",
      "CO2": "372.08",
      "adjusted CO2": "374.24"
    },
    {
      "Date": "2002-12-01",
      "CO2": "373.78",
      "adjusted CO2": "374.66"
    },
    {
      "Date": "2003-01-01",
      "CO2": "374.68",
      "adjusted CO2": "374.63"
    },
    {
      "Date": "2003-02-01",
      "CO2": "375.62",
      "adjusted CO2": "374.90"
    },
    {
      "Date": "2003-03-01",
      "CO2": "376.11",
      "adjusted CO2": "374.64"
    },
    {
      "Date": "2003-04-01",
      "CO2": "377.65",
      "adjusted CO2": "374.99"
    },
    {
      "Date": "2003-05-01",
      "CO2": "378.35",
      "adjusted CO2": "375.11"
    },
    {
      "Date": "2003-06-01",
      "CO2": "378.13",
      "adjusted CO2": "375.67"
    },
    {
      "Date": "2003-07-01",
      "CO2": "376.60",
      "adjusted CO2": "375.82"
    },
    {
      "Date": "2003-08-01",
      "CO2": "374.48",
      "adjusted CO2": "375.95"
    },
    {
      "Date": "2003-09-01",
      "CO2": "372.98",
      "adjusted CO2": "376.32"
    },
    {
      "Date": "2003-10-01",
      "CO2": "373.00",
      "adjusted CO2": "376.46"
    },
    {
      "Date": "2003-11-01",
      "CO2": "374.35",
      "adjusted CO2": "376.51"
    },
    {
      "Date": "2003-12-01",
      "CO2": "375.69",
      "adjusted CO2": "376.57"
    },
    {
      "Date": "2004-01-01",
      "CO2": "376.79",
      "adjusted CO2": "376.74"
    },
    {
      "Date": "2004-02-01",
      "CO2": "377.37",
      "adjusted CO2": "376.64"
    },
    {
      "Date": "2004-03-01",
      "CO2": "378.39",
      "adjusted CO2": "376.89"
    },
    {
      "Date": "2004-04-01",
      "CO2": "380.50",
      "adjusted CO2": "377.80"
    },
    {
      "Date": "2004-05-01",
      "CO2": "380.62",
      "adjusted CO2": "377.36"
    },
    {
      "Date": "2004-06-01",
      "CO2": "379.55",
      "adjusted CO2": "377.11"
    },
    {
      "Date": "2004-07-01",
      "CO2": "377.76",
      "adjusted CO2": "377.01"
    },
    {
      "Date": "2004-08-01",
      "CO2": "375.83",
      "adjusted CO2": "377.33"
    },
    {
      "Date": "2004-09-01",
      "CO2": "374.05",
      "adjusted CO2": "377.41"
    },
    {
      "Date": "2004-10-01",
      "CO2": "374.22",
      "adjusted CO2": "377.69"
    },
    {
      "Date": "2004-11-01",
      "CO2": "375.84",
      "adjusted CO2": "378.01"
    },
    {
      "Date": "2004-12-01",
      "CO2": "377.44",
      "adjusted CO2": "378.33"
    },
    {
      "Date": "2005-01-01",
      "CO2": "378.34",
      "adjusted CO2": "378.29"
    },
    {
      "Date": "2005-02-01",
      "CO2": "379.61",
      "adjusted CO2": "378.88"
    },
    {
      "Date": "2005-03-01",
      "CO2": "380.08",
      "adjusted CO2": "378.61"
    },
    {
      "Date": "2005-04-01",
      "CO2": "382.05",
      "adjusted CO2": "379.37"
    },
    {
      "Date": "2005-05-01",
      "CO2": "382.24",
      "adjusted CO2": "378.97"
    },
    {
      "Date": "2005-06-01",
      "CO2": "382.08",
      "adjusted CO2": "379.61"
    },
    {
      "Date": "2005-07-01",
      "CO2": "380.66",
      "adjusted CO2": "379.88"
    },
    {
      "Date": "2005-08-01",
      "CO2": "378.67",
      "adjusted CO2": "380.14"
    },
    {
      "Date": "2005-09-01",
      "CO2": "376.42",
      "adjusted CO2": "379.78"
    },
    {
      "Date": "2005-10-01",
      "CO2": "376.80",
      "adjusted CO2": "380.28"
    },
    {
      "Date": "2005-11-01",
      "CO2": "378.31",
      "adjusted CO2": "380.49"
    },
    {
      "Date": "2005-12-01",
      "CO2": "379.96",
      "adjusted CO2": "380.85"
    },
    {
      "Date": "2006-01-01",
      "CO2": "381.37",
      "adjusted CO2": "381.32"
    },
    {
      "Date": "2006-02-01",
      "CO2": "382.02",
      "adjusted CO2": "381.29"
    },
    {
      "Date": "2006-03-01",
      "CO2": "382.56",
      "adjusted CO2": "381.08"
    },
    {
      "Date": "2006-04-01",
      "CO2": "384.36",
      "adjusted CO2": "381.68"
    },
    {
      "Date": "2006-05-01",
      "CO2": "384.92",
      "adjusted CO2": "381.65"
    },
    {
      "Date": "2006-06-01",
      "CO2": "384.03",
      "adjusted CO2": "381.55"
    },
    {
      "Date": "2006-07-01",
      "CO2": "382.28",
      "adjusted CO2": "381.49"
    },
    {
      "Date": "2006-08-01",
      "CO2": "380.48",
      "adjusted CO2": "381.95"
    },
    {
      "Date": "2006-09-01",
      "CO2": "378.81",
      "adjusted CO2": "382.18"
    },
    {
      "Date": "2006-10-01",
      "CO2": "379.06",
      "adjusted CO2": "382.55"
    },
    {
      "Date": "2006-11-01",
      "CO2": "380.14",
      "adjusted CO2": "382.33"
    },
    {
      "Date": "2006-12-01",
      "CO2": "381.66",
      "adjusted CO2": "382.55"
    },
    {
      "Date": "2007-01-01",
      "CO2": "382.58",
      "adjusted CO2": "382.53"
    },
    {
      "Date": "2007-02-01",
      "CO2": "383.71",
      "adjusted CO2": "382.98"
    },
    {
      "Date": "2007-03-01",
      "CO2": "384.34",
      "adjusted CO2": "382.85"
    },
    {
      "Date": "2007-04-01",
      "CO2": "386.23",
      "adjusted CO2": "383.53"
    },
    {
      "Date": "2007-05-01",
      "CO2": "386.41",
      "adjusted CO2": "383.13"
    },
    {
      "Date": "2007-06-01",
      "CO2": "385.87",
      "adjusted CO2": "383.39"
    },
    {
      "Date": "2007-07-01",
      "CO2": "384.44",
      "adjusted CO2": "383.65"
    },
    {
      "Date": "2007-08-01",
      "CO2": "381.84",
      "adjusted CO2": "383.32"
    },
    {
      "Date": "2007-09-01",
      "CO2": "380.86",
      "adjusted CO2": "384.25"
    },
    {
      "Date": "2007-10-01",
      "CO2": "380.86",
      "adjusted CO2": "384.36"
    },
    {
      "Date": "2007-11-01",
      "CO2": "382.36",
      "adjusted CO2": "384.55"
    },
    {
      "Date": "2007-12-01",
      "CO2": "383.61",
      "adjusted CO2": "384.51"
    },
    {
      "Date": "2008-01-01",
      "CO2": "385.07",
      "adjusted CO2": "385.02"
    },
    {
      "Date": "2008-02-01",
      "CO2": "385.84",
      "adjusted CO2": "385.11"
    },
    {
      "Date": "2008-03-01",
      "CO2": "385.83",
      "adjusted CO2": "384.31"
    },
    {
      "Date": "2008-04-01",
      "CO2": "386.77",
      "adjusted CO2": "384.04"
    },
    {
      "Date": "2008-05-01",
      "CO2": "388.51",
      "adjusted CO2": "385.22"
    },
    {
      "Date": "2008-06-01",
      "CO2": "388.05",
      "adjusted CO2": "385.58"
    },
    {
      "Date": "2008-07-01",
      "CO2": "386.25",
      "adjusted CO2": "385.49"
    },
    {
      "Date": "2008-08-01",
      "CO2": "384.08",
      "adjusted CO2": "385.60"
    },
    {
      "Date": "2008-09-01",
      "CO2": "383.09",
      "adjusted CO2": "386.49"
    },
    {
      "Date": "2008-10-01",
      "CO2": "382.78",
      "adjusted CO2": "386.28"
    },
    {
      "Date": "2008-11-01",
      "CO2": "384.01",
      "adjusted CO2": "386.20"
    },
    {
      "Date": "2008-12-01",
      "CO2": "385.11",
      "adjusted CO2": "386.01"
    },
    {
      "Date": "2009-01-01",
      "CO2": "386.65",
      "adjusted CO2": "386.61"
    },
    {
      "Date": "2009-02-01",
      "CO2": "387.12",
      "adjusted CO2": "386.39"
    },
    {
      "Date": "2009-03-01",
      "CO2": "388.52",
      "adjusted CO2": "387.02"
    },
    {
      "Date": "2009-04-01",
      "CO2": "389.57",
      "adjusted CO2": "386.86"
    },
    {
      "Date": "2009-05-01",
      "CO2": "390.17",
      "adjusted CO2": "386.86"
    },
    {
      "Date": "2009-06-01",
      "CO2": "389.62",
      "adjusted CO2": "387.12"
    },
    {
      "Date": "2009-07-01",
      "CO2": "388.07",
      "adjusted CO2": "387.27"
    },
    {
      "Date": "2009-08-01",
      "CO2": "386.08",
      "adjusted CO2": "387.57"
    },
    {
      "Date": "2009-09-01",
      "CO2": "384.65",
      "adjusted CO2": "388.06"
    },
    {
      "Date": "2009-10-01",
      "CO2": "384.33",
      "adjusted CO2": "387.85"
    },
    {
      "Date": "2009-11-01",
      "CO2": "386.05",
      "adjusted CO2": "388.25"
    },
    {
      "Date": "2009-12-01",
      "CO2": "387.49",
      "adjusted CO2": "388.39"
    },
    {
      "Date": "2010-01-01",
      "CO2": "388.55",
      "adjusted CO2": "388.50"
    },
    {
      "Date": "2010-02-01",
      "CO2": "390.08",
      "adjusted CO2": "389.34"
    },
    {
      "Date": "2010-03-01",
      "CO2": "391.01",
      "adjusted CO2": "389.51"
    },
    {
      "Date": "2010-04-01",
      "CO2": "392.38",
      "adjusted CO2": "389.66"
    },
    {
      "Date": "2010-05-01",
      "CO2": "393.22",
      "adjusted CO2": "389.90"
    },
    {
      "Date": "2010-06-01",
      "CO2": "392.24",
      "adjusted CO2": "389.73"
    },
    {
      "Date": "2010-07-01",
      "CO2": "390.33",
      "adjusted CO2": "389.53"
    },
    {
      "Date": "2010-08-01",
      "CO2": "388.52",
      "adjusted CO2": "390.01"
    },
    {
      "Date": "2010-09-01",
      "CO2": "386.84",
      "adjusted CO2": "390.25"
    },
    {
      "Date": "2010-10-01",
      "CO2": "387.16",
      "adjusted CO2": "390.70"
    },
    {
      "Date": "2010-11-01",
      "CO2": "388.67",
      "adjusted CO2": "390.88"
    },
    {
      "Date": "2010-12-01",
      "CO2": "389.81",
      "adjusted CO2": "390.71"
    },
    {
      "Date": "2011-01-01",
      "CO2": "391.30",
      "adjusted CO2": "391.25"
    },
    {
      "Date": "2011-02-01",
      "CO2": "391.92",
      "adjusted CO2": "391.18"
    },
    {
      "Date": "2011-03-01",
      "CO2": "392.45",
      "adjusted CO2": "390.95"
    },
    {
      "Date": "2011-04-01",
      "CO2": "393.37",
      "adjusted CO2": "390.64"
    },
    {
      "Date": "2011-05-01",
      "CO2": "394.28",
      "adjusted CO2": "390.96"
    },
    {
      "Date": "2011-06-01",
      "CO2": "393.69",
      "adjusted CO2": "391.18"
    },
    {
      "Date": "2011-07-01",
      "CO2": "392.59",
      "adjusted CO2": "391.79"
    },
    {
      "Date": "2011-08-01",
      "CO2": "390.21",
      "adjusted CO2": "391.71"
    },
    {
      "Date": "2011-09-01",
      "CO2": "389.00",
      "adjusted CO2": "392.43"
    },
    {
      "Date": "2011-10-01",
      "CO2": "388.93",
      "adjusted CO2": "392.48"
    },
    {
      "Date": "2011-11-01",
      "CO2": "390.24",
      "adjusted CO2": "392.46"
    },
    {
      "Date": "2011-12-01",
      "CO2": "391.80",
      "adjusted CO2": "392.71"
    },
    {
      "Date": "2012-01-01",
      "CO2": "393.07",
      "adjusted CO2": "393.02"
    },
    {
      "Date": "2012-02-01",
      "CO2": "393.35",
      "adjusted CO2": "392.61"
    },
    {
      "Date": "2012-03-01",
      "CO2": "394.36",
      "adjusted CO2": "392.82"
    },
    {
      "Date": "2012-04-01",
      "CO2": "396.43",
      "adjusted CO2": "393.66"
    },
    {
      "Date": "2012-05-01",
      "CO2": "396.87",
      "adjusted CO2": "393.53"
    },
    {
      "Date": "2012-06-01",
      "CO2": "395.88",
      "adjusted CO2": "393.38"
    },
    {
      "Date": "2012-07-01",
      "CO2": "394.52",
      "adjusted CO2": "393.75"
    },
    {
      "Date": "2012-08-01",
      "CO2": "392.54",
      "adjusted CO2": "394.07"
    },
    {
      "Date": "2012-09-01",
      "CO2": "391.13",
      "adjusted CO2": "394.57"
    },
    {
      "Date": "2012-10-01",
      "CO2": "391.01",
      "adjusted CO2": "394.56"
    },
    {
      "Date": "2012-11-01",
      "CO2": "392.95",
      "adjusted CO2": "395.17"
    },
    {
      "Date": "2012-12-01",
      "CO2": "394.33",
      "adjusted CO2": "395.24"
    },
    {
      "Date": "2013-01-01",
      "CO2": "395.61",
      "adjusted CO2": "395.55"
    },
    {
      "Date": "2013-02-01",
      "CO2": "396.85",
      "adjusted CO2": "396.10"
    },
    {
      "Date": "2013-03-01",
      "CO2": "397.26",
      "adjusted CO2": "395.74"
    },
    {
      "Date": "2013-04-01",
      "CO2": "398.35",
      "adjusted CO2": "395.60"
    },
    {
      "Date": "2013-05-01",
      "CO2": "399.98",
      "adjusted CO2": "396.63"
    },
    {
      "Date": "2013-06-01",
      "CO2": "398.87",
      "adjusted CO2": "396.34"
    },
    {
      "Date": "2013-07-01",
      "CO2": "397.37",
      "adjusted CO2": "396.56"
    },
    {
      "Date": "2013-08-01",
      "CO2": "395.41",
      "adjusted CO2": "396.92"
    },
    {
      "Date": "2013-09-01",
      "CO2": "393.39",
      "adjusted CO2": "396.84"
    },
    {
      "Date": "2013-10-01",
      "CO2": "393.70",
      "adjusted CO2": "397.26"
    },
    {
      "Date": "2013-11-01",
      "CO2": "395.19",
      "adjusted CO2": "397.43"
    },
    {
      "Date": "2013-12-01",
      "CO2": "396.82",
      "adjusted CO2": "397.73"
    },
    {
      "Date": "2014-01-01",
      "CO2": "397.93",
      "adjusted CO2": "397.87"
    },
    {
      "Date": "2014-02-01",
      "CO2": "398.10",
      "adjusted CO2": "397.35"
    },
    {
      "Date": "2014-03-01",
      "CO2": "399.47",
      "adjusted CO2": "397.95"
    },
    {
      "Date": "2014-04-01",
      "CO2": "401.33",
      "adjusted CO2": "398.57"
    },
    {
      "Date": "2014-05-01",
      "CO2": "401.88",
      "adjusted CO2": "398.52"
    },
    {
      "Date": "2014-06-01",
      "CO2": "401.31",
      "adjusted CO2": "398.77"
    },
    {
      "Date": "2014-07-01",
      "CO2": "399.07",
      "adjusted CO2": "398.26"
    },
    {
      "Date": "2014-08-01",
      "CO2": "397.21",
      "adjusted CO2": "398.72"
    },
    {
      "Date": "2014-09-01",
      "CO2": "395.40",
      "adjusted CO2": "398.86"
    },
    {
      "Date": "2014-10-01",
      "CO2": "395.65",
      "adjusted CO2": "399.23"
    },
    {
      "Date": "2014-11-01",
      "CO2": "397.23",
      "adjusted CO2": "399.46"
    },
    {
      "Date": "2014-12-01",
      "CO2": "398.79",
      "adjusted CO2": "399.70"
    },
    {
      "Date": "2015-01-01",
      "CO2": "399.85",
      "adjusted CO2": "399.80"
    },
    {
      "Date": "2015-02-01",
      "CO2": "400.31",
      "adjusted CO2": "399.56"
    },
    {
      "Date": "2015-03-01",
      "CO2": "401.51",
      "adjusted CO2": "399.99"
    },
    {
      "Date": "2015-04-01",
      "CO2": "403.45",
      "adjusted CO2": "400.69"
    },
    {
      "Date": "2015-05-01",
      "CO2": "404.10",
      "adjusted CO2": "400.74"
    },
    {
      "Date": "2015-06-01",
      "CO2": "402.88",
      "adjusted CO2": "400.33"
    },
    {
      "Date": "2015-07-01",
      "CO2": "401.61",
      "adjusted CO2": "400.80"
    },
    {
      "Date": "2015-08-01",
      "CO2": "399.00",
      "adjusted CO2": "400.51"
    },
    {
      "Date": "2015-09-01",
      "CO2": "397.50",
      "adjusted CO2": "400.96"
    },
    {
      "Date": "2015-10-01",
      "CO2": "398.28",
      "adjusted CO2": "401.87"
    },
    {
      "Date": "2015-11-01",
      "CO2": "400.24",
      "adjusted CO2": "402.48"
    },
    {
      "Date": "2015-12-01",
      "CO2": "401.89",
      "adjusted CO2": "402.81"
    },
    {
      "Date": "2016-01-01",
      "CO2": "402.65",
      "adjusted CO2": "402.60"
    },
    {
      "Date": "2016-02-01",
      "CO2": "404.16",
      "adjusted CO2": "403.41"
    },
    {
      "Date": "2016-03-01",
      "CO2": "404.85",
      "adjusted CO2": "403.30"
    },
    {
      "Date": "2016-04-01",
      "CO2": "407.57",
      "adjusted CO2": "404.77"
    },
    {
      "Date": "2016-05-01",
      "CO2": "407.66",
      "adjusted CO2": "404.28"
    },
    {
      "Date": "2016-06-01",
      "CO2": "407.00",
      "adjusted CO2": "404.48"
    },
    {
      "Date": "2016-07-01",
      "CO2": "404.50",
      "adjusted CO2": "403.72"
    },
    {
      "Date": "2016-08-01",
      "CO2": "402.24",
      "adjusted CO2": "403.79"
    },
    {
      "Date": "2016-09-01",
      "CO2": "401.01",
      "adjusted CO2": "404.50"
    },
    {
      "Date": "2016-10-01",
      "CO2": "401.50",
      "adjusted CO2": "405.09"
    },
    {
      "Date": "2016-11-01",
      "CO2": "403.64",
      "adjusted CO2": "405.88"
    },
    {
      "Date": "2016-12-01",
      "CO2": "404.55",
      "adjusted CO2": "405.47"
    },
    {
      "Date": "2017-01-01",
      "CO2": "406.07",
      "adjusted CO2": "406.02"
    },
    {
      "Date": "2017-02-01",
      "CO2": "406.64",
      "adjusted CO2": "405.89"
    },
    {
      "Date": "2017-03-01",
      "CO2": "407.05",
      "adjusted CO2": "405.52"
    },
    {
      "Date": "2017-04-01",
      "CO2": "408.95",
      "adjusted CO2": "406.17"
    },
    {
      "Date": "2017-05-01",
      "CO2": "409.91",
      "adjusted CO2": "406.52"
    },
    {
      "Date": "2017-06-01",
      "CO2": "409.12",
      "adjusted CO2": "406.56"
    },
    {
      "Date": "2017-07-01",
      "CO2": "407.20",
      "adjusted CO2": "406.38"
    },
    {
      "Date": "2017-08-01",
      "CO2": "405.24",
      "adjusted CO2": "406.76"
    },
    {
      "Date": "2017-09-01",
      "CO2": "403.27",
      "adjusted CO2": "406.75"
    },
    {
      "Date": "2017-10-01",
      "CO2": "403.64",
      "adjusted CO2": "407.25"
    },
    {
      "Date": "2017-11-01",
      "CO2": "405.17",
      "adjusted CO2": "407.43"
    },
    {
      "Date": "2017-12-01",
      "CO2": "406.75",
      "adjusted CO2": "407.68"
    },
    {
      "Date": "2018-01-01",
      "CO2": "408.05",
      "adjusted CO2": "408.00"
    },
    {
      "Date": "2018-02-01",
      "CO2": "408.34",
      "adjusted CO2": "407.59"
    },
    {
      "Date": "2018-03-01",
      "CO2": "409.25",
      "adjusted CO2": "407.72"
    },
    {
      "Date": "2018-04-01",
      "CO2": "410.30",
      "adjusted CO2": "407.52"
    },
    {
      "Date": "2018-05-01",
      "CO2": "411.30",
      "adjusted CO2": "407.91"
    },
    {
      "Date": "2018-06-01",
      "CO2": "410.88",
      "adjusted CO2": "408.31"
    },
    {
      "Date": "2018-07-01",
      "CO2": "408.90",
      "adjusted CO2": "408.08"
    },
    {
      "Date": "2018-08-01",
      "CO2": "407.10",
      "adjusted CO2": "408.63"
    },
    {
      "Date": "2018-09-01",
      "CO2": "405.59",
      "adjusted CO2": "409.08"
    },
    {
      "Date": "2018-10-01",
      "CO2": "405.99",
      "adjusted CO2": "409.61"
    },
    {
      "Date": "2018-11-01",
      "CO2": "408.12",
      "adjusted CO2": "410.38"
    },
    {
      "Date": "2018-12-01",
      "CO2": "409.23",
      "adjusted CO2": "410.15"
    },
    {
      "Date": "2019-01-01",
      "CO2": "410.92",
      "adjusted CO2": "410.87"
    },
    {
      "Date": "2019-02-01",
      "CO2": "411.66",
      "adjusted CO2": "410.90"
    },
    {
      "Date": "2019-03-01",
      "CO2": "412.00",
      "adjusted CO2": "410.46"
    },
    {
      "Date": "2019-04-01",
      "CO2": "413.52",
      "adjusted CO2": "410.72"
    },
    {
      "Date": "2019-05-01",
      "CO2": "414.83",
      "adjusted CO2": "411.42"
    },
    {
      "Date": "2019-06-01",
      "CO2": "413.96",
      "adjusted CO2": "411.38"
    },
    {
      "Date": "2019-07-01",
      "CO2": "411.85",
      "adjusted CO2": "411.03"
    },
    {
      "Date": "2019-08-01",
      "CO2": "410.08",
      "adjusted CO2": "411.62"
    },
    {
      "Date": "2019-09-01",
      "CO2": "408.55",
      "adjusted CO2": "412.06"
    },
    {
      "Date": "2019-10-01",
      "CO2": "408.43",
      "adjusted CO2": "412.06"
    },
    {
      "Date": "2019-11-01",
      "CO2": "410.29",
      "adjusted CO2": "412.56"
    },
    {
      "Date": "2019-12-01",
      "CO2": "411.85",
      "adjusted CO2": "412.78"
    },
    {
      "Date": "2020-01-01",
      "CO2": "413.37",
      "adjusted CO2": "413.32"
    },
    {
      "Date": "2020-02-01",
      "CO2": "414.09",
      "adjusted CO2": "413.33"
    },
    {
      "Date": "2020-03-01",
      "CO2": "414.51",
      "adjusted CO2": "412.94"
    },
    {
      "Date": "2020-04-01",
      "CO2": "416.18",
      "adjusted CO2": "413.35"
    }
  ],
  "meta": {
    "title": "Atmospheric CO₂ Concentration 1958–2023 - Free Download",
    "description": "Monthly atmospheric CO₂ measurements (raw and seasonally adjusted) from the Mauna Loa Observatory, spanning 1958 to 2023. Contains 741 records. Download in Excel, CSV, PDF formats.",
    "seo_title": "Atmospheric CO₂ Concentration 1958–2023 | ListBase",
    "seo_description": "Download Atmospheric CO₂ Concentration 1958–2023 — 741 records. Available in Excel, CSV, PDF formats.",
    "key_takeaways": [
      "Contains 741 records / 3 fields",
      "Available for free download in Excel, CSV, and PDF formats",
      "Data sourced from: https://github.com/vega/vega-datasets"
    ]
  }
}