Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1850 12.7 0 0 0 12.7
1851 14.2 0 0 0.084 14.3
1852 17.7 0 0 0.168 17.8
1853 19.2 0 0 0.252 19.4
1854 21.3 0 0 0.336 21.7
1855 24.6 0 0 0.42 25
1856 28.5 0 0 0.504 29
1857 30.6 0 0 0.588 31.2
1858 35.1 0 0 0.672 35.8
1859 33.2 0 0 0.756 34
1860 35.2 0 0 0.84 36.1
1861 36.5 0 0 0.924 37.4
1862 41.6 0 0 1.01 42.6
1863 47 0 0 1.09 48.1
1864 52.3 0 0 1.18 53.5
1865 57.5 0 0 1.26 58.8
1866 57.9 0 0 1.34 59.2
1867 62 0 0 1.43 63.5
1868 70 0 0 1.51 71.5
1869 72.6 0 0 1.6 74.2
1870 77.6 0 0 1.68 79.2
1871 87.7 0 0 1.76 89.5
1872 95 0 0 1.85 96.9
1873 103 0 0 1.93 105
1874 109 0 0 2.02 111
1875 108 0 0 2.1 110
1876 110 0 0 2.18 113
1877 108 0 0 2.27 110
1878 113 0 0 2.35 115
1879 122 0 0 2.44 124
1880 137 0 0 2.52 139
1881 143 0 0 3.06 146
1882 149 0 0 3.56 152
1883 162 0 0 4.04 166
1884 167 0 0 4.48 172
1885 172 0 0 4.9 177
1886 177 0 0 5.28 182
1887 179 0 0 5.63 185
1888 196 0 0 5.95 202
1889 209 0 0 6.24 215
1890 220 0 0 6.51 226
1891 231 0 0 6.74 237
1892 222 0 0 6.93 229
1893 233 0 0 7.1 241
1894 238 0 0 7.24 245
1895 251 0 0 7.35 258
1896 266 0 0 7.43 274
1897 278 0 0 7.47 285
1898 299 0 0 7.49 306
1899 310 0 0 7.47 317
1900 328 0 0 7.43 335
1901 331 0.0497 0.396 7.61 340
1902 324 0.0994 0.792 7.79 332
1903 338 0.149 1.19 7.97 347
1904 343 0.199 1.58 8.14 353
1905 367 0.25 1.98 8.3 378
1906 385 0.3 2.38 8.46 396
1907 417 0.35 2.77 8.62 429
1908 434 0.401 3.17 8.77 447
1909 440 0.451 3.57 8.91 453
1910 439 0.502 3.96 9.05 452
1911 465 0.553 4.36 9.18 479
1912 518 0.604 4.76 9.31 533
1913 540 0.655 5.16 9.43 556
1914 457 0.707 5.55 9.54 473
1915 448 0.758 5.95 9.65 464
1916 505 0.809 6.35 9.76 522
1917 513 0.861 6.75 9.86 531
1918 481 0.913 7.14 9.95 499
1919 353 0.965 6.98 10 371
1920 319 1.02 6.82 10.1 337
1921 309 1.11 4.54 12.9 328
1922 291 0.904 4.05 15.3 312
1923 207 0.704 4.14 16.4 229
1924 189 0.367 3.76 16.1 209
1925 187 0.272 5.21 18.5 211
1926 189 0.314 3.68 19 212
1927 239 0.323 5.16 17 262
1928 246 0.306 5.49 16.1 268
1929 287 0.307 4.85 16.6 309
1930 221 0.228 5.5 16.2 242
1931 215 0.17 4.81 11.5 231
1932 164 0.137 3.87 7.77 176
1933 162 0.137 3.87 9.53 175
1934 169 0.108 3.74 10.9 184
1935 173 0.0751 3.96 11 188
1936 188 0.0585 4.03 11.4 203
1937 220 0.0753 4.33 13.3 238
1938 233 0.0419 4.47 13.4 251
1939 94.3 0.0252 2.27 13.6 110
1940 297 0.049 2.31 13.8 314
1941 387 0.0729 2.4 13.9 404
1942 442 0.0968 2.4 14.1 459
1943 479 0.121 2.44 14.3 496
1944 330 0.145 2.57 14.4 347
1945 23.8 0.169 2.69 14.5 41.2
1946 256 6.15 3.39 14.7 281
1947 354 20.2 4.28 16.3 395
1948 338 21.4 6.58 17.9 384
1949 408 19.6 6.14 19.3 453
1950 464 5.12 4.32 20 493
1951 503 5.1 5.3 21.1 535
1952 527 5.01 6.15 23.1 562
1953 570 6.54 7.42 25.2 609
1954 598 6.69 7.8 27.5 640
1955 625 8.5 8.53 27.9 670
1956 675 7.23 7.92 26.6 717
1957 723 7.87 8.17 25.4 764
1958 709 10.1 7.54 25.3 752
1959 749 15 8.2 26.6 799
1960 784 16.6 8.04 28.8 837
1961 809 19.2 7.73 29 865
1962 836 23.4 10.1 30.7 900
1963 874 41.5 12.5 30.1 959
1964 891 64 14 31 1001
1965 888 75 24 36 1023
1966 903 84 24 37 1048
1967 907 88 27 40 1061
1968 932 99 39 43 1113
1969 984 115 41 51 1191
1970 1008 125 44 91 1269
1971 1045 135 48 109 1336
1972 1069 149 55 124 1397
1973 1094 149 64 140 1447
1974 1105 151 67 155 1478
1975 1205 159 82 180 1626
1976 1269 159 85 198 1710
1977 1327 164 100 210 1802
1978 1378 165 97 226 1865
1979 1441 154 98 238 1932
1980 1465 155 106 236 1963
1981 1340 150 86 203 1779
1982 1455 162 72 250 1939
1983 1411 187 63 264 1925
1984 1346 223 66 280 1914
1985 1408 255 62 277 2002
1986 1424 298 64 276 2062
1987 1475 325 67 275 2142
1988 1456 326 71 274 2127
1989 1347 319 68 241 1975
1990 1088 303 59 231 1681