HISTORIC GLOBAL SULFUR EMISSIONS

FRENCH_WEST_AFRICA

      Year    H.Coal    B.Coal       Oil    Smelting   Total
                kt/a      kt/a      kt/a      kt/a      kt/a

      1950      1.17         0         0         0      1.17
      1951      1.24         0         0         0      1.24
      1952      0.18         0         0         0      0.18
      1953     0.286         0         0         0     0.286
      1954     0.203         0         0         0     0.203
      1956    0.0439         0         0         0    0.0439