Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1851 0.655 0 0 0.195 0.85
1852 1.31 0 0 0.391 1.7
1853 1.95 0 0 0.586 2.54
1854 2.59 0 0 0.781 3.37
1855 3.24 0 0 0.976 4.21
1856 3.95 0 0 1.17 5.12
1857 4.65 0 0 1.37 6.02
1858 5.26 0 0 1.56 6.82
1859 5.93 0 0 1.76 7.69
1860 6.56 0 0.0289 1.95 8.54
1861 7.89 0 0.0289 2.15 10.1
1862 7.81 0 0.0289 2.34 10.2
1863 8.19 0 0.0434 2.54 10.8
1864 8.94 0 0.065 2.73 11.7
1865 8.93 0 0.065 2.92 11.9
1866 10.1 0 0.094 3.12 13.3
1867 11.7 0 0.123 3.31 15.1
1868 8.79 0 0.21 3.5 12.5
1869 13.2 0 0.304 3.7 17.2
1870 14.9 0 0.238 3.89 19
1871 21.4 0 0.188 4.08 25.6
1872 22.1 0 0.195 4.27 26.6
1873 20.1 0 0.491 4.47 25.1
1874 24.1 0 0.766 4.66 29.5
1875 29.2 0 1.11 4.85 35.2
1876 36.3 0 1.54 5.04 42.9
1877 35.6 0 1.99 5.23 42.8
1878 48.9 0 2.59 5.43 56.9
1879 49.8 0 3.11 5.62 58.5
1880 59.7 0 2.76 5.81 68.2
1881 60.6 0 5.07 5.99 71.6
1882 63.6 0 6.29 6.17 76.1
1883 72.7 0 7.08 6.36 86.2
1884 67.6 0 10.3 6.54 84.4
1885 70.8 0 12.9 6.72 90.4
1886 75.1 0 12.2 6.9 94.2
1887 70.7 0 15.1 7.07 92.9
1888 81.3 0 18.1 7.25 107
1889 98.9 0 18.9 7.43 125
1890 91.8 0 22.2 7.6 122
1891 94.6 0 26.9 7.78 129
1892 103 0 27.7 7.95 139
1893 116 0 33.5 8.13 157
1894 134 0 30.1 8.3 173
1895 138 0 42.5 8.47 189
1896 143 0 43.8 8.65 195
1897 169 0 47.1 8.82 225
1898 189 0 54.3 8.99 253
1899 231 0 56.9 9.16 297
1900 261 0 67.3 9.33 337
1901 255 0 76.9 9.51 341
1902 249 0 74.5 9.68 334
1903 269 0 71 9.86 350
1904 298 0 75.3 10 383
1905 289 0 51.3 10.2 350
1906 333 0 55.6 10.4 399
1907 386 0 62.2 10.6 459
1908 389 0 67 10.7 467
1909 400 0 73.4 10.9 484
1910 386 0 73.9 11.1 471
1911 434 0 68.8 11.3 514
1912 480 0 68.5 11.5 560
1913 569 0 68.4 11.6 649
1914 455 13.5 60.9 11.8 541
1915 393 16.4 63.1 12 484
1916 429 23.4 67.4 12.1 532
1917 380 27.6 59.8 12.3 480
1918 138 18.3 26.5 12.5 195
1919 87 20.2 29.3 12.7 149
1920 73.6 23.9 25.8 12.8 136
1921 86.6 23.9 25.7 13 149
1922 116 23.7 32.4 13.1 185
1923 130 25.8 36.8 13.2 206
1924 181 20.7 42.7 13.3 258
1925 181 19.2 49.8 13.4 264
1926 297 28.7 58.6 13.5 398
1927 381 33.6 72.5 16.9 504
1928 418 36.4 82.2 24.1 560
1929 470 41.5 97.2 32.3 641
1930 553 53.7 132 43.4 782
1931 656 71.9 162 40.5 930
1932 744 83 158 39 1023
1933 877 106 157 41 1182
1934 1077 137 176 56 1446
1935 1245 172 180 77 1675
1936 1446 212 197 96 1950
1937 1470 218 203 115 2006
1938 1555 224 216 134 2129
1939 1708 257 215 152 2332
1940 1918 314 222 170 2624
1941 1821 372 205 187 2586
1942 1726 431 188 204 2549
1943 1631 489 171 221 2512
1944 1535 548 154 237 2474
1945 1441 607 137 252 2437
1946 1650 606 150 268 2674
1947 1885 622 179 283 2969
1948 2136 711 200 297 3343
1949 2371 812 225 311 3719
1950 2585 929 253 325 4092
1951 2826 974 267 339 4405
1952 3003 1053 285 352 4692
1953 3093 1181 310 364 4948
1954 3352 1272 357 395 5376
1955 3783 1411 399 425 6019
1956 4112 1543 444 455 6553
1957 4359 1666 469 484 6977
1958 4487 1768 496 511 7262
1959 4614 1702 541 539 7395
1960 4698 1662 572 565 7497
1961 4659 1595 591 590 7435
1962 4710 1615 623 673 7621
1963 4768 1687 684 612 7751
1964 4900 1778 692 652 8022
1965 5161 1837 703 692 8393
1966 5297 1798 735 730 8561
1967 5399 1766 837 772 8774
1968 5431 1698 883 808 8821
1969 5539 1723 906 843 9010
1970 5619 1814 1001 850 9284
1971 5746 1884 993 871 9493
1972 5900 1915 1034 892 9741
1973 6037 1930 1127 911 10005
1974 6178 1979 1280 930 10366
1975 6338 2019 1357 963 10677
1976 6455 2019 1291 958 10723
1977 6505 2065 1486 930 10987
1978 6550 2059 1538 945 11093
1979 6502 2040 1549 938 11029
1980 6421 2027 1736 922 11107
1981 6238 1986 1687 553 10464
1982 6477 2024 1562 549 10612
1983 6444 1968 1430 555 10398
1984 6382 1939 1443 567 10330
1985 7477 2001 1414 584 11475
1986 7681 2080 1406 626 11793
1987 7750 2108 1473 633 11964
1988 7756 2200 1427 640 12023
1989 7464 2083 1376 636 11558
1990 7015 2036 1272 588 10910