da smith et al., 2011 "Anthropogenic sulfur dioxide emissions: 1850–2005"
atmos-chem-phys, Table 2.
1        2                            3               4,5                   
yr,Global Total (Comb + Process),1.95 sigma,Additional Emissions (Global)
    (Gg SO2)                                Forest & Grassland Burning,Agricultural Waste Burning
 1     2      3     4     5
1850   2063   334  2447   83
1860   3224   493  2447   88
1870   4996   755  2447   94
1880   8120  1166  2447  100
1890  12983  1781  2447  106
1900  20126  2551  2447  110
1910  31665  4079  2439  115
1920  36155  4808  2244  120
1930  42756  4893  2035  126
1940  49694  5009  1958  134
1950  58158  5515  1859  141
1960  90502  7519  1920  153
1970 126544  8906  2198  155
1980 130788  9284  2649  180
1990 127795  9975  3357  211
2000 106869  9857  3836  205
2005 115507 12827  3836  205