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

      1901         0         0    0.0465         0    0.0465
      1902         0         0    0.0929         0    0.0929
      1903         0         0     0.139         0     0.139
      1904         0         0     0.186         0     0.186
      1905         0         0     0.232         0     0.232
      1906         0         0     0.279         0     0.279
      1907         0         0     0.325         0     0.325
      1908         0         0     0.372         0     0.372
      1909         0         0     0.418         0     0.418
      1910         0         0     0.465         0     0.465
      1911         0         0     0.511         0     0.511
      1912         0         0     0.557         0     0.557
      1913         0         0     0.604         0     0.604
      1914         0         0      0.65         0      0.65
      1915         0         0     0.697         0     0.697
      1916         0         0     0.743         0     0.743
      1917         0         0      0.79         0      0.79
      1918         0         0     0.836         0     0.836
      1919         0         0     0.883         0     0.883
      1920         0         0     0.929         0     0.929
      1921         0         0     0.976         0     0.976
      1922         0         0      1.02         0      1.02
      1923         0         0      1.07         0      1.07
      1924         0         0      1.11         0      1.11
      1925         0         0      1.16         0      1.16
      1926         0         0      1.21         0      1.21
      1927         0         0      1.25         0      1.25
      1928         0         0       1.3         0       1.3
      1929         0         0      1.35         0      1.35
      1930         0         0      1.39         0      1.39
      1931         0         0      1.44         0      1.44
      1932         0         0      1.49         0      1.49
      1933         0         0      1.53         0      1.53
      1934         0         0      1.58         0      1.58
      1935         0         0      1.63         0      1.63
      1936         0         0      1.67         0      1.67
      1937         0         0      1.72         0      1.72
      1938         0         0      1.77         0      1.77
      1939         0         0      1.81         0      1.81
      1940         0         0      1.86         0      1.86
      1941         0         0       1.9         0       1.9
      1942         0         0      1.95         0      1.95
      1943         0         0      1.99         0      1.99
      1944         0         0      2.03         0      2.03
      1945         0         0      2.06         0      2.06
      1946         0         0      2.07         0      2.07
      1947         0         0      2.09         0      2.09
      1948         0         0      2.12         0      2.12
      1949         0         0      2.13         0      2.13
      1986         0         0      1.41         0      1.41
      1987         0         0      1.33         0      1.33