Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1850 0.934 0 0 0 0.934
1851 1.01 0 0 0.158 1.17
1852 1.01 0 0 0.315 1.33
1853 1.08 0 0 0.472 1.55
1854 1.31 0 0 0.63 1.94
1855 1.49 0 0 0.787 2.28
1856 2.28 0 0 0.945 3.23
1857 2.96 0 0 1.1 4.06
1858 2.46 0 0 1.26 3.72
1859 3.3 0 0 1.42 4.72
1860 3.27 0 0 1.57 4.84
1861 4.25 0 0 1.72 5.97
1862 4.36 0 0 1.87 6.23
1863 4.34 0 0 2.01 6.35
1864 4.56 0 0.00476 2.15 6.72
1865 4.72 0 0.00612 2.29 7.01
1866 4.83 0 0.0108 2.43 7.27
1867 4.51 0 0.0108 2.56 7.09
1868 5.29 0 0.0228 2.7 8.01
1869 4.62 0 0.0222 2.83 7.47
1870 5.91 0 0.0329 2.96 8.9
1871 6.32 0 0.0355 3.09 9.44
1872 7.51 0 0.0429 3.21 10.8
1873 7.5 0 0.0543 3.34 10.9
1874 8.18 0 0.0589 3.46 11.7
1875 9.92 0 0.0591 3.58 13.6
1876 10.6 0 0.0645 3.7 14.4
1877 11.2 0 0.0707 3.81 15.1
1878 9.27 0 0.0714 3.93 13.3
1879 9.29 0 0.0907 4.04 13.4
1880 12.1 0 0.0775 4.18 16.4
1881 11.6 0 0.109 4.19 15.9
1882 13.4 0 0.116 4.2 17.7
1883 13.7 0 0.125 4.2 18
1884 15.1 0 0.158 4.19 19.5
1885 16.4 0 0.166 4.18 20.8
1886 16 0 0.189 4.15 20.3
1887 16.3 0 0.19 4.12 20.6
1888 18.5 0 0.18 4.08 22.7
1889 21.5 0 0.312 4.03 25.9
1890 21.7 0 0.262 3.97 25.9
1891 23.1 0 0.289 3.91 27.3
1892 23.1 0 0.288 3.84 27.2
1893 22.9 0 0.337 3.76 27
1894 26.4 0 0.322 3.67 30.4
1895 26.2 0 0.408 3.57 30.2
1896 27.2 0 0.362 3.47 31
1897 30.4 0 0.456 3.36 34.2
1898 32.3 0 0.436 3.23 35.9
1899 41.7 0 0.505 3.11 45.3
1900 42.1 0 0.544 2.97 45.6
1901 38.9 0 0.535 2.99 42.4
1902 40.2 0 0.583 3.02 43.8
1903 44.4 0 0.674 3.04 48.1
1904 47.2 0 0.686 3.05 51
1905 46.3 0 0.743 3.07 50.2
1906 52.6 0 0.744 3.09 56.4
1907 60.9 0 0.774 3.1 64.8
1908 64.7 0 1.02 3.12 68.8
1909 59.4 0 1 3.13 63.5
1910 61 0 1 3.14 65.1
1911 59.3 0 1.15 3.15 63.6
1912 65.8 0 1.7 3.16 70.7
1913 74.5 0 2.83 3.16 80.5
1914 70.7 0 2.39 3.17 76.3
1915 71.9 0 2.52 3.17 77.6
1916 77.3 0 2.84 3.17 83.4
1917 31.4 0 1.06 3.17 35.6
1918 38 0 0.841 3.17 42.1
1919 34.4 0 3.64 3.17 41.2
1920 51.2 0 4.65 3.17 59
1921 25.5 0 3.56 3.2 32.2
1922 46.2 0 4.29 3.24 53.7
1923 58.1 0 4.84 3.28 66.2
1924 68.9 0 5.44 3.32 77.7
1925 59.5 0 5.87 3.36 68.7
1926 52.3 0 5.69 3.39 61.4
1927 78.2 0 5.29 4.05 87.5
1928 68.7 0 6.01 2.57 77.3
1929 83.6 0 6.33 5.22 95.1
1930 80 0 7.64 4.73 92.4
1931 76.8 0 8.21 5.88 90.9
1932 76 0 9.09 8.23 93.3
1933 79.3 0 9.69 11.1 100
1934 88 0 10.2 9.62 108
1935 90 0 11.4 11.4 113
1936 97.6 0 12.5 13.5 124
1937 112 0 14.7 12.6 139
1938 96.3 0 15.7 14.6 127
1939 120 0 18.1 14.8 153
1940 80.1 0 6.66 14.3 101
1941 67.4 0 1.71 18.6 87.7
1942 56.1 0 1.35 23.3 80.7
1943 70 0 1.84 22.8 94.7
1944 52.7 0 1.8 21.6 76.1
1945 7.75 0 2.62 20.8 31.2
1946 53.2 0 24.2 21.7 99.1
1947 81.8 0 42 19 143
1948 99.8 0 46.5 20.8 167
1949 79.1 0 42.9 22 144
1950 62.4 0 13.5 21.7 97.6
1951 75.2 0 15.7 21 112
1952 66.6 0 17.2 20.4 104
1953 48.6 0 20.6 19.8 88.9
1954 39.4 0 24.1 21.1 84.6
1955 44.5 0 25.2 22.4 92.1
1956 38.3 0 22.7 23.7 84.6
1957 42.3 0 22.5 24.9 89.7
1958 25.4 0 23.6 26.2 75.2
1959 24.7 0 24.8 27.4 76.9
1960 26.7 0 26 28.5 81.1
1961 25 0 23.5 29.6 78.2
1962 25.9 0 20.7 30.7 77.3
1963 24.8 0 22.4 29.1 76.3
1964 27.4 0 27 27.3 81.7
1965 23.1 0 26 26.8 75.9
1966 24.7 0 24.4 27 76.2
1967 21.9 0 41.2 26.8 89.9
1968 22.3 0 58.9 28.5 110
1969 20 0 63.4 35 118
1970 21.4 0 70.3 35.9 128
1971 17.9 0 68.4 38.6 125
1972 12.2 0 62 41.3 116
1973 12.3 0 59.2 43.8 115
1974 17.8 0 67.1 46.3 131
1975 19.9 0 70 46.3 136
1976 24.3 0 79.1 49.1 152
1977 16.2 0 89.9 50.2 156
1978 16.9 0 89.4 53.2 159
1979 25.2 0 92.9 51.8 170
1980 27.7 0 114 48.6 191
1981 27.2 0 91.7 55.4 174
1982 37.4 0 69.4 57.7 164
1983 36.5 0 66.1 70.9 174
1984 45.3 0 61.6 77.4 184
1985 54.3 0 61.5 80.2 196
1986 48.2 0 70.5 80.2 199
1987 41.4 0 71.3 78.9 192
1988 41.4 0 68.5 69.6 180
1989 40.5 0 72.7 63 176
1990 38.9 0 74.9 65 179