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

      1901         0         0     0.486         0     0.486
      1902         0         0     0.973         0     0.973
      1903         0         0      1.46         0      1.46
      1904         0         0      1.95         0      1.95
      1905         0         0      2.43         0      2.43
      1906         0         0      2.92         0      2.92
      1907         0         0      3.41         0      3.41
      1908         0         0      3.89         0      3.89
      1909         0         0      4.38         0      4.38
      1910         0         0      4.86         0      4.86
      1911         0         0      5.35         0      5.35
      1912         0         0      5.84         0      5.84
      1913         0         0      6.32         0      6.32
      1914         0         0      6.81         0      6.81
      1915         0         0       7.3         0       7.3
      1916         0         0      7.78         0      7.78
      1917         0         0      8.27         0      8.27
      1918         0         0      8.76         0      8.76
      1919         0         0      9.24         0      9.24
      1920         0         0      9.73         0      9.73
      1921         0         0      10.2         0      10.2
      1922         0         0      10.7         0      10.7
      1923         0         0      11.2         0      11.2
      1924         0         0      11.7         0      11.7
      1925         0         0      12.2         0      12.2
      1926         0         0      12.6         0      12.6
      1927         0         0      13.1         0      13.1
      1928         0         0      13.6         0      13.6
      1929         0         0      14.1         0      14.1
      1930         0         0      14.6         0      14.6
      1931         0         0      15.1         0      15.1
      1932         0         0      15.6         0      15.6
      1933         0         0      16.1         0      16.1
      1934         0         0      16.5         0      16.5
      1935         0         0        17         0        17
      1936         0         0      17.5         0      17.5
      1937         0         0        18         0        18
      1938         0         0      18.5         0      18.5
      1939         0         0        19         0        19
      1940         0         0      19.5         0      19.5
      1941         0         0      19.9         0      19.9
      1942         0         0      20.4         0      20.4
      1943         0         0      20.8         0      20.8
      1944         0         0      21.2         0      21.2
      1945         0         0      21.6         0      21.6
      1946         0         0      21.7         0      21.7
      1947         0         0      21.9         0      21.9
      1948         0         0      22.2         0      22.2
      1949         0         0      22.3         0      22.3
      1966         0         0      1.07         0      1.07
      1983         0         0         0      6.75      6.75
      1984         0         0         0       9.6       9.6
      1985         0         0         0      10.6      10.6
      1986         0         0         0      10.6      10.6
      1987         0         0         0      10.5      10.5