Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1895 0 0 0 0.15 0.15
1896 0 0 0 0.24 0.24
1897 0 0 0 0.33 0.33
1898 0 0 0 0.42 0.42
1899 0 0 0 0.51 0.51
1900 0 0 0 0.6 0.6
1901 0 0 0.121 0.6 0.721
1902 0 0 0.242 0.899 1.14
1903 0 0 0.363 1.35 1.71
1904 0 0 0.484 2.4 2.88
1905 0 0 0.605 1.95 2.55
1906 0 0 0.725 2.24 2.97
1907 0 0 0.846 2.69 3.54
1908 0 0 0.967 2.99 3.96
1909 0 0 1.09 3.14 4.22
1910 0 0 1.21 3.13 4.34
1911 0 0 1.33 3.28 4.61
1912 0 0 1.45 4.47 5.92
1913 0 0 1.57 5.07 6.64
1914 0 0 1.69 3.43 5.12
1915 0 0 1.81 1.79 3.6
1916 0 0 1.93 4.46 6.4
1917 0 0 2.06 3.57 5.62
1918 0 0 2.18 2.68 4.85
1919 0 0 2.3 1.19 3.49
1920 0 0 2.42 2.08 4.5
1921 0 0 2.54 1.62 4.16
1922 0 0 2.66 2.5 5.16
1923 0 0 2.78 3.07 5.85
1924 0 0 2.9 3.19 6.1
1925 0 0 3.02 2.89 5.91
1926 0 0 3.14 4.07 7.21
1927 0 0 3.26 3.57 6.84
1928 0 0 3.39 3.34 6.72
1929 0 0 3.51 2.78 6.28
1930 0 0 3.63 2.03 5.66
1931 0 0 3.75 1.97 5.72
1932 0 0 3.87 7.39 11.3
1933 0 0 3.99 12.3 16.3
1934 0 0 4.11 6.4 10.5
1935 0 0 4.23 6.94 11.2
1936 0 0 4.35 12.6 17
1937 0 0 4.47 15 19.4
1938 0 0 4.59 22 26.6
1939 0 0 4.72 21.4 26.1
1940 0 0 4.84 14.6 19.5
1941 0 0 4.95 15 20
1942 0 0 5.07 9.17 14.2
1943 0 0 5.17 2.73 7.9
1944 0 0 5.27 7.11 12.4
1945 0 0 5.37 7.24 12.6
1946 0 0 5.38 9.89 15.3
1947 0 0 5.45 13.8 19.2
1948 0 0 5.51 14.6 20.1
1949 0 0 5.54 16.4 22
1950 2.01 0 0 20.8 22.9
1951 2.89 0 0 22.6 25.5
1952 2.32 0 0 2.97 5.29
1953 0.948 0 0 3.11 4.05
1954 0.8 0 0 3.41 4.21
1955 0.486 0 0 3.37 3.86
1956 0.512 0 0 2.89 3.4
1957 1.17 0 0 2.97 4.14
1958 0.281 0 0 2.72 3
1959 0.321 0 0 2.26 2.58
1960 0.451 0 0 2.23 2.68
1961 0.564 0 0 2.1 2.66
1962 0.357 0 0.0491 1.77 2.17
1963 0.4 0 0.688 1.85 2.94
1964 0.461 0 4.63 1.62 6.71
1965 0.416 0 4.69 1.95 7.06
1966 0.396 0 5.08 1.63 7.1
1967 0.495 0 4 1.64 6.14
1968 0.371 0 3.55 1.79 5.71
1969 0.271 0 3.05 3.13 6.46
1970 0.383 0 4.82 2.88 8.08
1971 0.402 0 4.89 2.64 7.93
1972 0.309 0 2.74 2.58 5.63
1973 0.395 0 4 2.17 6.57
1974 0.42 0 4.18 1.86 6.46
1975 0.65 0 1.61 1.64 3.9
1976 0.276 0 3.76 1.48 5.52
1977 0.233 0 3.66 1.53 5.42
1978 0.297 0 4.04 1.4 5.74
1979 0.393 0 5.75 1.65 7.79
1980 0.266 0 8.65 1.47 10.4
1981 0.347 0 7.48 1.25 9.08
1982 0.182 0 4.95 1.22 6.35
1983 0.249 0 5.58 1.12 6.96
1984 0.277 0 4.26 0.974 5.51
1985 0.24 0 4.27 0.815 5.33
1986 0.134 0 4.25 0.589 4.98
1987 0.131 0 5.08 0.703 5.92
1988 0.335 0 5.16 1.12 6.61
1989 0.135 0 2.37 1.19 3.7
1990 0.169 0 3.26 0.911 4.34