6  336  2
Source: J.A. Taylor, J. Lloyd, and G. Farquhar
        Australian National University
        Canberra, Australia
Model A: IPCC 1992 scenarios - CO2 concentration (ppm)

   YEAR   IS92A
  1766.0  285.85
  1767.0  285.50
  1768.0  285.25
  1769.0  285.04
  1770.0  284.87
  1771.0  284.73
  1772.0  284.63
  1773.0  284.54
  1774.0  284.48
  1775.0  284.43
  1776.0  284.39
  1777.0  284.36
  1778.0  284.34
  1779.0  284.32
  1780.0  284.31
  1781.0  284.29
  1782.0  284.29
  1783.0  284.28
  1784.0  284.28
  1785.0  284.29
  1786.0  284.30
  1787.0  284.32
  1788.0  284.34
  1789.0  284.37
  1790.0  284.40
  1791.0  284.42
  1792.0  284.46
  1793.0  284.49
  1794.0  284.52
  1795.0  284.56
  1796.0  284.60
  1797.0  284.63
  1798.0  284.68
  1799.0  284.72
  1800.0  284.76
  1801.0  284.80
  1802.0  284.84
  1803.0  284.89
  1804.0  284.93
  1805.0  284.98
  1806.0  285.03
  1807.0  285.07
  1808.0  285.12
  1809.0  285.16
  1810.0  285.21
  1811.0  285.25
  1812.0  285.30
  1813.0  285.34
  1814.0  285.38
  1815.0  285.42
  1816.0  285.46
  1817.0  285.51
  1818.0  285.55
  1819.0  285.60
  1820.0  285.64
  1821.0  285.69
  1822.0  285.74
  1823.0  285.78
  1824.0  285.82
  1825.0  285.87
  1826.0  285.91
  1827.0  285.95
  1828.0  285.99
  1829.0  286.04
  1830.0  286.08
  1831.0  286.12
  1832.0  286.17
  1833.0  286.21
  1834.0  286.26
  1835.0  286.31
  1836.0  286.36
  1837.0  286.41
  1838.0  286.46
  1839.0  286.50
  1840.0  286.55
  1841.0  286.60
  1842.0  286.64
  1843.0  286.69
  1844.0  286.74
  1845.0  286.79
  1846.0  286.84
  1847.0  286.89
  1848.0  286.95
  1849.0  287.01
  1850.0  287.07
  1851.0  287.13
  1852.0  287.19
  1853.0  287.27
  1854.0  287.34
  1855.0  287.41
  1856.0  287.49
  1857.0  287.57
  1858.0  287.65
  1859.0  287.73
  1860.0  287.81
  1861.0  287.90
  1862.0  287.99
  1863.0  288.08
  1864.0  288.18
  1865.0  288.29
  1866.0  288.39
  1867.0  288.50
  1868.0  288.61
  1869.0  288.72
  1870.0  288.83
  1871.0  288.95
  1872.0  289.08
  1873.0  289.21
  1874.0  289.34
  1875.0  289.47
  1876.0  289.60
  1877.0  289.73
  1878.0  289.87
  1879.0  290.01
  1880.0  290.16
  1881.0  290.32
  1882.0  290.48
  1883.0  290.64
  1884.0  290.81
  1885.0  290.96
  1886.0  291.12
  1887.0  291.28
  1888.0  291.45
  1889.0  291.62
  1890.0  291.80
  1891.0  291.97
  1892.0  292.15
  1893.0  292.33
  1894.0  292.50
  1895.0  292.69
  1896.0  292.88
  1897.0  293.07
  1898.0  293.27
  1899.0  293.48
  1900.0  293.70
  1901.0  293.93
  1902.0  294.16
  1903.0  294.42
  1904.0  294.67
  1905.0  294.94
  1906.0  295.22
  1907.0  295.53
  1908.0  295.82
  1909.0  296.11
  1910.0  296.41
  1911.0  296.71
  1912.0  297.02
  1913.0  297.35
  1914.0  297.63
  1915.0  297.90
  1916.0  298.19
  1917.0  298.50
  1918.0  298.80
  1919.0  299.06
  1920.0  299.37
  1921.0  299.63
  1922.0  299.91
  1923.0  300.24
  1924.0  300.55
  1925.0  300.87
  1926.0  301.17
  1927.0  301.53
  1928.0  301.89
  1929.0  302.28
  1930.0  302.60
  1931.0  302.88
  1932.0  303.12
  1933.0  303.38
  1934.0  303.67
  1935.0  303.96
  1936.0  304.29
  1937.0  304.64
  1938.0  304.94
  1939.0  305.26
  1940.0  305.60
  1941.0  305.94
  1942.0  306.29
  1943.0  306.65
  1944.0  307.02
  1945.0  307.31
  1946.0  307.65
  1947.0  308.05
  1948.0  308.50
  1949.0  308.92
  1950.0  309.41
  1951.0  309.95
  1952.0  310.52
  1953.0  311.13
  1954.0  311.74
  1955.0  312.44
  1956.0  313.22
  1957.0  314.03
  1958.0  314.83
  1959.0  315.63
  1960.0  316.47
  1961.0  317.29
  1962.0  318.14
  1963.0  319.03
  1964.0  319.98
  1965.0  320.96
  1966.0  321.99
  1967.0  323.04
  1968.0  324.12
  1969.0  325.27
  1970.0  326.49
  1971.0  327.74
  1972.0  329.01
  1973.0  330.36
  1974.0  331.70
  1975.0  332.99
  1976.0  334.35
  1977.0  335.73
  1978.0  337.09
  1979.0  338.55
  1980.0  339.91
  1981.0  341.19
  1982.0  342.45
  1983.0  343.67
  1984.0  344.96
  1985.0  346.31
  1986.0  347.73
  1987.0  349.16
  1988.0  350.68
  1989.0  352.24
  1990.0  353.83
  1991.0  355.42
  1992.0  357.06
  1993.0  358.73
  1994.0  360.42
  1995.0  362.14
  1996.0  363.89
  1997.0  365.69
  1998.0  367.53
  1999.0  369.41
  2000.0  371.31
  2001.0  373.26
  2002.0  375.29
  2003.0  377.38
  2004.0  379.53
  2005.0  381.73
  2006.0  383.98
  2007.0  386.27
  2008.0  388.58
  2009.0  390.92
  2010.0  393.30
  2011.0  395.70
  2012.0  398.14
  2013.0  400.61
  2014.0  403.12
  2015.0  405.66
  2016.0  408.24
  2017.0  410.86
  2018.0  413.53
  2019.0  416.26
  2020.0  419.05
  2021.0  421.87
  2022.0  424.78
  2023.0  427.75
  2024.0  430.78
  2025.0  433.87
  2026.0  437.01
  2027.0  440.15
  2028.0  443.29
  2029.0  446.44
  2030.0  449.61
  2031.0  452.80
  2032.0  456.00
  2033.0  459.24
  2034.0  462.51
  2035.0  465.80
  2036.0  469.12
  2037.0  472.48
  2038.0  475.88
  2039.0  479.33
  2040.0  482.81
  2041.0  486.34
  2042.0  489.88
  2043.0  493.44
  2044.0  497.02
  2045.0  500.57
  2046.0  504.13
  2047.0  507.72
  2048.0  511.32
  2049.0  514.95
  2050.0  518.64
  2051.0  522.37
  2052.0  526.07
  2053.0  529.79
  2054.0  533.48
  2055.0  537.16
  2056.0  540.84
  2057.0  544.57
  2058.0  548.33
  2059.0  552.15
  2060.0  555.97
  2061.0  559.80
  2062.0  563.61
  2063.0  567.41
  2064.0  571.19
  2065.0  575.02
  2066.0  578.89
  2067.0  582.83
  2068.0  586.78
  2069.0  590.78
  2070.0  594.81
  2071.0  598.84
  2072.0  602.82
  2073.0  606.79
  2074.0  610.70
  2075.0  614.62
  2076.0  618.60
  2077.0  622.66
  2078.0  626.81
  2079.0  631.10
  2080.0  635.47
  2081.0  639.89
  2082.0  644.35
  2083.0  648.88
  2084.0  653.40
  2085.0  657.89
  2086.0  662.36
  2087.0  666.89
  2088.0  671.47
  2089.0  676.10
  2090.0  680.86
  2091.0  685.74
  2092.0  690.69
  2093.0  695.69
  2094.0  700.77
  2095.0  705.88
  2096.0  711.01
  2097.0  716.14
  2098.0  721.22
  2099.0  726.27
  2100.0  731.26
  2101.0  736.36