Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1850 0 0 0 1.18 1.18
1851 0.267 0.0162 0 1.22 1.51
1852 0.532 0.0325 0 1.27 1.83
1853 0.793 0.0489 0 1.31 2.15
1854 1.05 0.0653 0 1.35 2.47
1855 1.31 0.0817 0 1.4 2.79
1856 1.61 0.0981 0 1.44 3.15
1857 1.9 0.115 0 1.48 3.5
1858 2.14 0.131 0 1.53 3.8
1859 2.42 0.148 0 1.57 4.13
1860 2.67 0.164 0 1.61 4.44
1861 2.95 0.181 0 1.75 4.88
1862 5.51 0.229 0 1.8 7.54
1863 4.8 0.192 0 1.89 6.88
1864 6.8 0.203 0.00816 1.88 8.89
1865 5.57 0.198 0.0574 2.16 7.99
1866 6.39 0.268 0.0814 2.59 9.33
1867 6.35 0.225 0.128 4.96 11.7
1868 7.12 0.274 0.235 26.1 33.7
1869 7.93 0.301 0.202 39.8 48.2
1870 11.7 0.318 0.256 45.3 57.5
1871 9.83 0.27 0.282 28.2 38.5
1872 12.7 0.508 0.273 39.3 52.7
1873 11.7 0.633 0.226 38.2 50.7
1874 12.7 0.688 0.288 31.5 45.2
1875 13 0.635 0.292 30.1 44
1876 18 0.63 0.284 31.7 50.6
1877 16.6 0.658 0.322 41.6 59.1
1878 16.3 0.675 0.305 29.9 47.1
1879 18.7 0.714 0.382 34.4 54.2
1880 21.3 0.759 0.375 39.6 62
1881 25.5 0.738 0.386 32.9 59.5
1882 27.1 0.903 0.393 39.7 68.1
1883 29.2 1.17 0.422 42.1 72.9
1884 32.6 1.22 0.486 42.3 76.6
1885 37.1 1.28 0.618 41.9 80.9
1886 36.6 1.34 0.487 40.3 78.7
1887 45 1.81 0.515 34 81.3
1888 48.7 2.02 0.484 30.8 82.1
1889 50.6 2.15 0.492 32.6 85.8
1890 55 2.08 0.49 35.3 92.9
1891 49.6 1.6 0.593 36.5 88.4
1892 49.4 1.64 0.579 37.2 88.9
1893 47.2 1.76 0.629 36.2 85.8
1894 60.6 1.51 0.62 34.3 97
1895 55.4 1.7 0.577 29.9 87.6
1896 52.3 1.54 0.671 27.6 82.1
1897 54.6 1.75 0.63 26.8 83.8
1898 56.4 1.9 0.608 26.8 85.8
1899 63.2 2.18 0.581 28 94
1900 64.9 2.69 0.586 24.3 92.5
1901 63.7 2.39 0.45 23.4 89.9
1902 70.5 2.31 0.432 22.6 95.8
1903 72.7 1.93 0.405 25.9 101
1904 77.9 1.46 0.392 24.3 104
1905 85.4 2.32 0.356 23.9 112
1906 102 2.65 0.31 24.6 130
1907 113 2.53 0.372 24.9 140
1908 114 2.7 0.454 23.5 141
1909 125 3.13 0.501 20.3 149
1910 125 3.17 0.465 22 151
1911 130 3.15 0.733 20.9 155
1912 136 3.76 1.29 21.8 162
1913 147 3.98 2.04 22.5 176
1914 133 4.44 2.33 20.7 160
1915 116 5.39 2.49 13 137
1916 114 7.35 3.37 14.3 140
1917 73.8 9.59 4.35 12.6 100
1918 85.7 12.2 5.5 13.2 117
1919 92 6.5 4.91 10.8 114
1920 88.4 9.12 5.55 13.8 117
1921 106 5.91 4.48 10.5 127
1922 126 4.32 6.46 8.21 145
1923 134 5.52 7.17 9.5 156
1924 160 5.31 7.42 10.1 183
1925 146 5.82 7.69 11.2 171
1926 158 6.89 7.38 11.7 184
1927 185 5.35 7.26 13 211
1928 166 4.08 7.56 12 189
1929 193 4.54 8.51 12.3 218
1930 171 3.24 9.03 11.1 195
1931 142 2.12 8.25 7.78 160
1932 114 2.2 7.81 6.31 130
1933 125 2.24 7.25 5.9 140
1934 165 2.39 8.22 7.72 184
1935 187 3.2 9.47 9.35 209
1936 120 4.51 7.72 10.2 143
1937 166 6.21 16.2 11.2 199
1938 155 7.85 18.8 15.1 197
1939 161 11.8 23.7 15.5 212
1940 177 20.1 14.5 13 225
1941 165 19.1 3.48 11.6 199
1942 158 20.8 5.43 12.4 197
1943 141 13.7 4.92 11.6 171
1944 118 5.6 4.64 6.41 134
1945 100 8.73 4.21 4.5 118
1946 85.5 15.7 3.64 5.6 110
1947 146 18.2 23.1 8.94 196
1948 121 10.5 32.6 10.5 175
1949 118 11.2 43.8 10.6 183
1950 110 3.32 76.6 12 202
1951 160 3.98 108 13.1 285
1952 129 3.75 139 14.6 286
1953 123 3.43 181 14.5 323
1954 122 3.13 218 15.9 359
1955 147 2.06 226 16.3 391
1956 167 1.72 226 16.9 411
1957 184 1.56 217 17.8 421
1958 131 4.27 242 18.7 396
1959 117 7.05 257 18.4 399
1960 134 4.61 283 18.4 440
1961 137 9.12 302 19.2 467
1962 145 10.8 334 17.4 508
1963 156 8.45 378 14.7 557
1964 137 7.46 415 15.3 576
1965 145 6.26 469 14.8 635
1966 153 6.62 521 15.4 696
1967 159 13.6 570 16.6 760
1968 152 10.7 605 18.7 787
1969 152 12.1 619 17.7 801
1970 169 8.99 687 15 880
1971 153 8.56 676 14.3 851
1972 147 5.55 664 15.5 832
1973 137 8.28 720 11.2 876
1974 154 7.66 732 12.8 907
1975 155 7.76 574 11.7 748
1976 149 7.74 564 11.7 733
1977 146 7 643 10.8 807
1978 129 12 622 10 773
1979 168 13.5 644 9.17 835
1980 216 12.5 571 11.6 812
1981 252 8.29 539 6.43 806
1982 256 8.34 431 5.24 701
1983 205 11.3 330 6.96 553
1984 238 12.1 316 6.28 572
1985 254 13.9 285 5.71 558
1986 230 7.58 323 3.41 564
1987 233 7.8 318 4.17 563
1988 221 6.56 307 4.92 539
1989 234 6.6 309 5.54 555
1990 230 7.78 336 5.43 579