Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1850 701 0 0 24.2 725
1851 758 0 0 25 783
1852 814 0 0 24.7 838
1853 868 0 0 24.4 892
1854 920 0 0 25.3 946
1855 908 0 0 37.1 945
1856 928 0 0.00214 42.1 970
1857 897 0 0.0205 33.2 930
1858 894 0 0.0233 30 924
1859 993 0 0 31 1024
1860 1112 0 0 32 1144
1861 1159 0 0 31 1191
1862 1123 0 0 31 1154
1863 1194 0 0 31 1225
1864 1286 0 0 30 1315
1865 1363 0 0 28 1391
1866 1405 0 0 28 1433
1867 1443 0 0 27 1470
1868 1416 0 0 28 1444
1869 1486 0 0 26 1512
1870 1518 0 0 25 1543
1871 1608 0 0 23 1632
1872 1695 0 0 21 1717
1873 1785 0 0 20 1806
1874 1734 0 1 21 1755
1875 1828 0 0 20 1849
1876 1815 0 1 21 1837
1877 1829 0 1 21 1851
1878 1804 0 1 20 1825
1879 1810 0 1 19 1830
1880 1981 0 1 20 2002
1881 2079 0 1 20 2100
1882 2098 0 1 20 2119
1883 2183 0 2 18 2202
1884 2127 0 1 18 2147
1885 2101 0 2 17 2120
1886 2083 0 2 18 2103
1887 2137 0 2 18 2157
1888 2221 0 3 18 2242
1889 2301 0 3 18 2321
1890 2355 0 3 18 2376
1891 2404 0 4 19 2426
1892 2355 0 3 18 2376
1893 2107 0 4 18 2129
1894 2415 0 4 18 2437
1895 2438 0 5 18 2460
1896 2507 0 5 19 2531
1897 2576 0 5 18 2599
1898 2580 0 6 18 2604
1899 2765 0 6 18 2790
1900 2800 0 7 18 2825
1901 2740 0 7 18 2765
1902 2846 0 8 18 2871
1903 2869 0 8 18 2895
1904 2883 0 8 18 2909
1905 2922 0 8 19 2949
1906 3029 0 8 19 3056
1907 3166 0 8 20 3193
1908 3085 0 9 19 3114
1909 3113 0 10 20 3143
1910 3140 0 9 20 3169
1911 3218 0 10 20 3247
1912 3043 0 18 20 3081
1913 3325 0 30 20 3374
1914 3211 0 41 20 3273
1915 3259 0 38 20 3318
1916 3390 0 30 20 3440
1917 3321 0 66 20 3407
1918 3050 0 107 20 3176
1919 3028 0 62 20 3110
1920 3186 0 0 20 3206
1921 2159 0 10 19 2188
1922 2890 0 20 20 2930
1923 3064 0 29 20 3113
1924 3204 0 39 21 3264
1925 3001 0 43 21 3065
1926 1649 0 36 21 1707
1927 3124 0 39 21 3184
1928 2927 0 26 21 2975
1929 3088 0 24 22 3134
1930 2954 0 23 22 3000
1931 2763 0 17 23 2802
1932 2656 0 18 24 2698
1933 2629 0 19 25 2673
1934 2834 0 23 27 2884
1935 2874 0 23 25 2922
1936 3038 0 24 24 3086
1937 3135 0 25 24 3184
1938 2996 0 26 25 3047
1939 3049 0 26 23 3097
1940 3210 0 19 22 3252
1941 3158 0 13 22 3192
1942 3161 0 7 21 3189
1943 3067 0 7 21 3094
1944 2987 0 9 21 3017
1945 2820 0 13 21 2853
1946 2918 0 28 20 2967
1947 3078 0 33 20 3131
1948 3100 0 65 20 3185
1949 3166 0 86 20 3271
1950 3187 0 135 20 3342
1951 3400 0 247 20 3667
1952 3362 0 329 20 3712
1953 3309 0 366 20 3696
1954 3350 0 382 20 3752
1955 3473 0 368 20 3862
1956 3468 0 353 20 3841
1957 3484 0 312 20 3817
1958 3362 0 363 20 3745
1959 3207 0 404 19 3630
1960 2996 0 433 19 3447
1961 2947 0 440 19 3406
1962 3078 0 434 19 3531
1963 2996 0 436 19 3451
1964 2990 0 451 19 3460
1965 2925 0 460 18 3403
1966 2743 0 466 18 3228
1967 2738 0 500 18 3257
1968 2607 0 536 18 3161
1969 2374 0 568 18 2960
1970 2247 0 610 18 2874
1971 2344 0 618 18 2980
1972 1936 0 593 18 2548
1973 2039 0 642 18 2699
1974 1744 0 687 18 2448
1975 2045 0 546 18 2608
1976 1951 0 502 18 2471
1977 1910 0 445 18 2373
1978 1895 0 416 16 2327
1979 1904 0 386 16 2306
1980 2067 0 318 16 2401
1981 1914 0 241 17 2173
1982 1891 0 185 6 2082
1983 1822 0 143 15 1980
1984 867 0 152 15 1033
1985 1580 0 155 9 1744
1986 1771 0 168 19 1958
1987 1710 0 179 19 1907
1988 1705 0 191 17 1913
1989 1649 0 205 16 1870
1990 1533 0 213 16 1763