Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1850 0 0 0 6 6
1851 0 0 0 4.81 4.81
1852 0 0 0 6.02 6.02
1853 0 0 0 2.43 2.43
1854 0 0 0 1.25 1.25
1855 0 0 0 1.26 1.26
1856 0 0 0 4.87 4.87
1857 0 0 0 4.88 4.88
1858 0 0 0 4.89 4.89
1859 0 0 0 4.9 4.9
1860 0 0 0 6.11 6.11
1861 0 0 0 6.13 6.13
1862 0 0 0 7.34 7.34
1863 0 0 0 8.55 8.55
1864 0 0 0 11 11
1865 0 0 0 9.77 9.77
1866 0 0 0 14.6 14.6
1867 0 0 0 19.4 19.4
1868 0 0 0 20.6 20.6
1869 0 0 0 20.6 20.6
1870 0 0 0 11 11
1871 0 0 0 13.5 13.5
1872 0 0 0 14.7 14.7
1873 0 0 0 14.7 14.7
1874 0 0 0 13.5 13.5
1875 0 0 0 13.5 13.5
1876 0 0 0 13.5 13.5
1877 0 0 0 14.7 14.7
1878 0 0 0 11.1 11.1
1879 0 0 0 11.1 11.1
1880 0 0 0 11.1 11.1
1881 8.54 0.0161 0 13.5 22.1
1882 10.1 0.0323 0 14.7 24.9
1883 12.2 0.0484 0 17.4 29.7
1884 13.3 0.0647 0 22.4 35.8
1885 14.3 0.081 0 17.4 31.8
1886 14.2 0.0973 0 13.8 28.1
1887 14.8 0.114 0 11.9 26.8
1888 16.5 0.13 0 14.6 31.2
1889 18.4 0.146 0 18 36.6
1890 16.1 0.163 0 20.3 36.5
1891 20.3 0.179 0 23.9 44.4
1892 19.1 0.196 0 21.1 40.3
1893 17 0.213 0 26.4 43.7
1894 19.3 0.229 0 27.5 47
1895 19.9 0.246 0 30.5 50.7
1896 21.2 0.263 0 34.3 55.7
1897 23.4 0.279 0 41.7 65.4
1898 25.2 0.296 0 47.7 73.1
1899 25.4 0.313 0.075 59.1 84.8
1900 29.7 0.33 0.0748 58.4 88.6
1901 32.1 0.347 0.147 61.6 94.2
1902 32 0.364 0.0761 55.7 88.1
1903 33.2 0.381 0.115 59.3 92.9
1904 32 0.398 0.119 66.8 99.3
1905 35 0.415 0.13 76.2 112
1906 40.1 0.432 0.131 76.4 117
1907 45.2 0.449 0.154 94.2 140
1908 47.6 0.467 0.147 92.7 141
1909 38.2 0.484 0.172 92.2 131
1910 45.5 0.501 0.226 106 153
1911 49.3 0.519 0.246 112 162
1912 54.9 0.536 0.509 117 173
1913 58.1 0.553 0.577 117 176
1914 58.2 0.571 0.635 96.8 156
1915 53.4 0.588 0.674 82.6 137
1916 45.9 0.606 0.889 79.7 127
1917 47.8 0.623 1.06 78.1 128
1918 50.8 0.641 0.827 79.7 132
1919 49 0.659 1.07 35.4 86.2
1920 60.1 0.676 1.14 47.2 109
1921 60.1 0.328 1.63 39.3 101
1922 57.3 0.378 1.37 51.7 111
1923 58.8 0.49 1.72 64.7 126
1924 64.6 0.536 2.14 56.8 124
1925 64 3.68 2.49 54.1 124
1926 62.4 4.02 2.7 51.1 120
1927 63.6 6.12 4.08 56.2 130
1928 55.7 6.69 4.15 56.7 123
1929 48.8 7.33 4.87 59.3 120
1930 44.9 7.72 5.61 57.1 115
1931 39.6 9.27 4.08 46.7 99.6
1932 40.5 11 4.32 58.1 114
1933 42.8 10.9 4.53 57.9 116
1934 46.2 11.1 4.89 55.7 118
1935 51.4 9.42 5.05 59.9 126
1936 53.6 12.9 6 65.5 138
1937 57 14.4 6.39 75.8 154
1938 55.1 15.6 7.13 82 160
1939 63.9 15.6 7.42 82.1 169
1940 55.4 18.3 8.35 84.4 166
1941 67.2 19.5 6.78 85.7 179
1942 70.3 21.1 8.26 78.7 178
1943 66.9 21.8 8.99 71.1 169
1944 64.8 21.5 11.2 71.4 169
1945 60.5 23.4 10.9 61.3 156
1946 65.7 24.5 11.8 58.5 161
1947 70.2 26.4 11.8 55.8 164
1948 70 28.8 12.9 58.6 170
1949 66.9 31.8 15.5 58.9 173
1950 86 31.6 9.37 64.3 191
1951 87.9 33.9 11.6 61.3 195
1952 94.9 35.1 14.1 64.5 209
1953 85.4 35.8 14 90.5 226
1954 91.2 40.5 26.7 97.3 256
1955 89.5 43.9 63.6 103 300
1956 89.1 45.9 92.9 110 338
1957 89.2 46.8 94.6 122 352
1958 90.5 50.8 104 132 377
1959 89.2 56.9 104 145 395
1960 95.1 65.4 108 158 427
1961 95.3 71.2 110 140 417
1962 96.2 75 106 162 439
1963 96.8 80.9 119 170 467
1964 101 83.5 113 157 455
1965 108 90.8 113 144 455
1966 108 95.8 118 159 481
1967 110 103 132 147 492
1968 119 101 131 161 512
1969 123 101 123 175 523
1970 127 105 101 195 528
1971 109 102 65.3 205 481
1972 146 103 54.2 208 511
1973 127 109 56.4 222 515
1974 135 117 57.1 244 552
1975 143 122 55.5 244 565
1976 151 128 50.7 277 607
1977 162 136 60.1 283 641
1978 151 134 65 272 622
1979 160 141 61.7 278 640
1980 138 145 72.6 248 604
1981 181 141 64.7 266 654
1982 200 166 58.7 301 726
1983 199 153 47.2 305 704
1984 178 152 44.3 284 659
1985 159 170 24.7 296 650
1986 206 160 20.4 293 679
1987 246 185 26.5 291 749
1988 154 193 35 281 663
1989 229 215 39.9 321 805
1990 262 206 35.7 349 853