Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1880 0.00141 0 0 0 0.00141
1881 0.00283 0 0 0 0.00283
1882 0.00425 0 0 0 0.00425
1883 0.00566 0 0 0 0.00566
1884 0.00708 0 0 0 0.00708
1885 0.0085 0 0 0 0.0085
1886 0.00992 0 0 0 0.00992
1887 0.0113 0 0 0 0.0113
1888 0.0128 0 0 0 0.0128
1889 0.0142 0 0 0 0.0142
1890 0.0156 0 0 0 0.0156
1891 0.0208 0 0 0 0.0208
1892 0.185 0 0 0 0.185
1893 0.175 0 0.138 0 0.313
1894 0.253 0 0.158 0 0.411
1895 0.336 0 0.279 0 0.616
1896 0.37 0 0.328 0 0.698
1897 0.425 0 0.585 0 1.01
1898 0.431 0 0.68 0 1.11
1899 0.486 0 0.412 0 0.898
1900 0.53 0 0.517 0 1.05
1901 0.536 0 0.921 0 1.46
1902 0.502 0 0.559 0 1.06
1903 0.552 0 1.32 0 1.88
1904 0.604 0 1.49 0 2.1
1905 0.798 0 1.8 0 2.6
1906 0.974 0 1.88 0 2.85
1907 1.05 0 2.29 0 3.34
1908 1.12 0 2.36 0 3.48
1909 1.29 0 2.53 0 3.83
1910 1.42 0 2.53 0 3.96
1911 1.58 0 2.78 0 4.36
1912 1.6 0 2.53 0 4.12
1913 1.49 0 2.54 0 4.03
1914 1.63 0 2.61 0 4.23
1915 1.65 0 2.66 0 4.31
1916 1.97 0 2.88 0 4.85
1917 2.09 0 2.98 0 5.07
1918 2.26 0 2.93 0 5.19
1919 2.5 0 3.59 0 6.09
1920 2.88 0 3.93 0 6.82
1921 3.19 0 3.92 0 7.11
1922 2.74 0 3.96 0 6.7
1923 3.05 0 4.71 0 7.76
1924 3.87 0 4.87 0 8.74
1925 3.69 0 5.1 0 8.79
1926 3.87 0 5.02 2.52 11.4
1927 4.27 0 6.14 2.23 12.6
1928 4.5 0 7.16 2.15 13.8
1929 4.84 0 8.71 1.88 15.4
1930 4.94 0 9.2 1.59 15.7
1931 3.71 0 7.81 0.81 12.3
1932 2.78 0 8.47 0.5 11.7
1933 2.74 0 9.29 0.5 12.5
1934 2.73 0 10.1 0.5 13.3
1935 2.94 0 10.1 0.5 13.6
1936 3.04 0 10.7 0 13.7
1937 3.64 0 12.1 0 15.7
1938 3.86 0 12.3 6.42 22.6
1939 4.72 0 13.2 7.79 25.7
1940 5.32 0 13.2 9.15 27.7
1941 5.28 0 11.4 10.5 27.2
1942 4.16 0 5.12 11.4 20.7
1943 3.05 0 10.3 12.3 25.6
1944 1.93 0 4.71 11.5 18.2
1945 0.815 0 1.6 10.8 13.2
1946 0.417 0 0.486 10.1 11
1947 0.593 0 1.77 9.37 11.7
1948 1.44 0 6.83 8.67 16.9
1949 1.76 0 9.22 7.99 19
1950 2.29 0 32.4 7.32 42
1951 2.5 0 21.1 6.66 30.3
1952 3.11 0 38.4 6.02 47.5
1953 2.71 0 43.4 5.39 51.5
1954 2.62 0 40.2 4.78 47.6
1955 2.5 0 45.8 4.17 52.5
1956 2.8 0 43.2 3.58 49.5
1957 2.37 0 47 3 52.3
1958 1.85 0 34.1 2.44 38.3
1959 2.23 0 29.5 1.89 33.6
1960 2.2 0 26.3 1.35 29.8
1961 1.81 0 28 0.829 30.6
1962 1.5 0 20.6 1.23 23.3
1963 1.72 0 18.5 1.61 21.8
1964 1.29 0 7.76 1.59 10.6
1965 0.832 0 8.8 3.13 12.8
1966 1.11 0 8.11 3.09 12.3
1967 0.918 0 8.22 3.8 12.9
1968 0.471 0 8.22 5.99 14.7
1969 0.604 0 7.98 5.9 14.5
1970 0.461 0 9.99 11.6 22.1
1971 0.731 0 8.88 26 35.6
1972 0.604 0 11 38.5 50.1
1973 0.4 0 13.5 48.5 62.3
1974 0.419 0 11.4 58.8 70.6
1975 0.724 0 11.8 54.7 67.2
1976 0.616 0.00913 12.4 54.4 67.4
1977 0.58 0 31.8 47.2 79.6
1978 0.656 0 22.1 56 78.8
1979 0.636 0 33.8 57.9 92.3
1980 0.58 0 55.1 59.7 115
1981 0.586 0 39.1 67.4 107
1982 0.765 0 29.5 72.9 103
1983 0.615 0 25.5 76.5 103
1984 1.58 0 41.4 77.7 121
1985 9.9 0 35.1 81.1 126
1986 18.5 0 34 87.5 140
1987 25.4 0 35.6 92.5 154
1988 15.3 0.0143 39.4 103 157
1989 20.2 0.0136 40.5 118 178
1990 15 0.0274 48.1 131 194