GHG scenarios for WMO/UNEP 2002 runs.

The file gives surface volume mixing ratios of CH4 (ppbv), N2O (ppbv) and CO2 (ppmv)

Year	CH4	N2O	CO2
1959	1260.0	290.6	315.6
1960	1270.0	291.0	316.3
1961	1290.0	291.4	317.0
1962	1300.0	291.8	317.7
1963	1320.0	292.2	318.4
1964	1330.0	292.6	319.1
1965	1350.0	293.0	319.8
1966	1360.0	293.4	320.5
1967	1380.0	293.8	321.6
1968	1390.0	294.2	322.6
1969	1410.0	294.6	323.4
1970	1420.0	295.0	325.0
1971	1435.0	295.6	326.2
1972	1450.0	296.2	327.4
1973	1465.0	296.8	328.6
1974	1480.0	297.4	329.8
1975	1495.0	298.0	331.0
1976	1510.0	298.6	332.2
1977	1525.0	299.2	333.4
1978	1540.0	299.8	334.6
1979	1555.0	300.4	335.8
1980	1570.0	301.0	337.0
1981	1583.0	301.7	338.6
1982	1596.0	302.4	340.2
1983	1609.0	303.1	341.8
1984	1622.0	303.8	343.4
1985	1635.0	304.5	345.0
1986	1648.0	305.2	346.6
1987	1661.0	305.9	348.2
1988	1674.0	306.6	349.8
1989	1687.0	307.3	351.4
1990	1700.0	308.0	353.0
1991	1706.0	308.8	354.6
1992	1712.0	309.6	356.2
1993	1718.0	310.4	357.8
1994	1724.0	311.2	359.4
1995	1730.0	312.0	361.0
1996	1736.0	312.8	362.6
1997	1742.0	313.6	364.2
1998	1748.0	314.4	365.8
1999	1754.0	315.2	367.4
2000	1760.0	316.0	369.0