Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1851 0 0 0 0.048 0.048
1852 0 0 0 0.096 0.096
1853 0 0 0 0.144 0.144
1854 0 0 0 0.192 0.192
1855 0 0 0 0.24 0.24
1856 0 0 0 0.288 0.288
1857 0 0 0 0.336 0.336
1858 0 0 0 0.384 0.384
1859 0 0 0 0.432 0.432
1860 0 0 0 0.48 0.48
1861 0 0 0 0.528 0.528
1862 0 0 0 0.576 0.576
1863 0 0 0 0.624 0.624
1864 0 0 0 0.672 0.672
1865 0 0 0 0.72 0.72
1866 0 0 0 0.768 0.768
1867 0 0 0 0.816 0.816
1868 0 0 0 0.864 0.864
1869 0 0 0 0.912 0.912
1870 0 0 0 0.96 0.96
1871 0 0 0 1.01 1.01
1872 0 0 0 1.06 1.06
1873 0 0 0 1.1 1.1
1874 0 0 0 1.15 1.15
1875 0 0 0 1.2 1.2
1876 0 0 0 1.2 1.2
1877 0 0 0 1.2 1.2
1878 0 0 0 1.2 1.2
1879 0 0 0 1.2 1.2
1880 0 0 0 1.2 1.2
1881 0.0306 0 0 1.2 1.23
1882 0.0612 0 0 1.2 1.26
1883 0.0918 0 0 1.2 1.29
1884 0.122 0 0.009 1.2 1.33
1885 0.153 0 0.009 1.2 1.36
1886 0.184 0 0.009 1.2 1.39
1887 0.215 0 0.018 1.2 1.43
1888 0.245 0 0.018 1.2 1.46
1889 0.276 0 0.018 1.2 1.49
1890 0.307 0 0.036 1.2 1.54
1891 0.338 0 0.135 1.2 1.67
1892 0.369 0 0.198 1.2 1.77
1893 0.399 0 0.135 1.2 1.73
1894 0.43 0 0.117 1.2 1.75
1895 0.461 0 0.117 1.2 1.78
1896 0.492 0 0.117 1.2 1.81
1897 0.523 0 0.117 1.2 1.84
1898 0.554 0 0.18 3.6 4.33
1899 0.585 0 0.243 6 6.83
1900 0.616 0 0.342 9.6 10.6
1901 0.578 0 0.344 12 12.9
1902 0.642 0 0.274 10.8 11.7
1903 0.707 0 0.207 12 12.9
1904 0.771 0 0.252 12 13
1905 0.964 0 0.379 14.4 15.7
1906 0.99 0 0.486 15.6 17
1907 2.39 0 0.612 25.1 28.1
1908 4 0 0.693 23.9 28.6
1909 4 0 0.792 23.9 28.7
1910 3.95 0 0.846 32.2 37
1911 4.17 0 0.855 33.4 38.4
1912 3.45 0 0.657 32.2 36.3
1913 3.53 0 0.837 33.4 37.8
1914 3.66 0 0.972 32.2 36.8
1915 3.75 0 1.12 41.7 46.6
1916 4.12 0 0.594 51.2 55.9
1917 4.57 0 1.17 53.5 59.3
1918 4.47 0 1.38 52.3 58.2
1919 4.45 0 0.837 46.4 51.6
1920 4.89 0 1.75 39.3 45.9
1921 4.62 0 1.51 39.1 45.2
1922 3.92 0 1.55 42.4 47.9
1923 3.27 0 1.62 51.5 56.4
1924 2.01 0 2.34 44.3 48.6
1925 1.32 0 2.42 44.6 48.3
1926 2.2 0 2.05 50 54.3
1927 2.1 0 1.53 56.6 60.3
1928 2.31 0 2.89 63.1 68.3
1929 2.87 0 2.12 65.1 70.1
1930 2.61 0 1.87 57.8 62.2
1931 1.83 0 1.26 52.2 55.3
1932 0.338 0 1.68 25.1 27.1
1933 0.39 0 1.57 27.9 29.8
1934 0.455 0 1.67 32.5 34.6
1935 1.1 0 2.04 37 40.1
1936 1.17 0 2.35 40.9 44.4
1937 1.29 0 2.18 47.3 50.7
1938 0.976 0 3.5 50.9 55.4
1939 1.41 0 3.12 48 52.5
1940 1.47 0 4.07 54.6 60.1
1941 1.52 0 3.08 47.5 52.1
1942 1.94 0 3.14 44.4 49.5
1943 2.44 0 3.63 43.2 49.3
1944 2.26 0 5.38 43.9 51.5
1945 2.62 0 5.36 44.9 52.9
1946 3 0 5.08 35.5 43.6
1947 2.81 0 5.8 35.1 43.7
1948 2.47 0 7.23 29.2 38.9
1949 2.22 0 7.48 41.8 51.5
1950 1.92 0 13.8 44.9 60.6
1951 2.01 0 14.4 49.7 66.2
1952 2.52 0 14.5 51.7 68.8
1953 2.34 0 13.7 58.2 74.2
1954 2.48 0 14.6 62.7 79.8
1955 1.78 0 13.8 68.3 83.9
1956 1.84 0 13.9 74.8 90.5
1957 1.54 0 13.1 81.4 96
1958 2.9 0 12.6 79 94.5
1959 1.67 0 11.7 75.2 88.6
1960 1.82 0 12 209 223
1961 2.17 0 11.6 220 234
1962 2 0 12.6 179 194
1963 1.65 0 12.7 155 170
1964 1.82 0 13.8 179 194
1965 1.53 0 12.5 196 210
1966 1.97 0 12.7 196 210
1967 2.2 0 15 192 210
1968 2.12 0 17.8 203 223
1969 2.23 0 18.1 201 221
1970 1 0 18.5 209 229
1971 0.76 0 20.7 206 228
1972 0.889 0 20.5 220 242
1973 1.01 0 23 212 236
1974 0.962 0 25.5 210 237
1975 0.879 0 27.7 175 204
1976 0.817 0 25.6 204 230
1977 0.83 0 30.9 281 313
1978 0.794 0 25 292 318
1979 0.917 0 27.7 310 339
1980 1.04 0 32.5 286 320
1981 1.88 0 31.6 272 306
1982 1.28 0 29.5 279 310
1983 1.74 0 26.1 266 294
1984 1.92 0 30.1 293 325
1985 2.16 0 28.9 308 339
1986 1.5 0 29.1 290 321
1987 2.08 0 32.5 302 337
1988 2.1 0 31.4 240 274
1989 1.86 0 28.3 283 313
1990 2.03 0 27.1 250 280