Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1851 0 0 0 0.211 0.211
1852 0 0 0 0.423 0.423
1853 0 0 0 0.634 0.634
1854 0 0 0 0.845 0.845
1855 0 0 0 1.06 1.06
1856 0 0 0 1.27 1.27
1857 0 0 0 1.48 1.48
1858 0 0 0 1.69 1.69
1859 0 0 0 1.9 1.9
1860 0 0 0 2.11 2.11
1861 0 0 0 2.31 2.31
1862 0 0 0 2.5 2.5
1863 0 0 0 2.69 2.69
1864 0 0 0 2.88 2.88
1865 0 0 0 3.06 3.06
1866 0 0 0 3.24 3.24
1867 0 0 0 3.42 3.42
1868 0 0 0 3.59 3.59
1869 0 0 0 3.77 3.77
1870 0 0 0 3.94 3.94
1871 0 0 0 4.1 4.1
1872 0 0 0 4.27 4.27
1873 0 0 0 4.43 4.43
1874 0 0 0 4.58 4.58
1875 0 0 0 4.74 4.74
1876 0 0 0 4.89 4.89
1877 0 0 0 5.04 5.04
1878 0 0 0 5.19 5.19
1879 0 0 0 5.33 5.33
1880 0 0 0 5.51 5.51
1881 0 0 0 5.51 5.51
1882 0 0 0 5.5 5.5
1883 0 0 0 5.47 5.47
1884 0 0 0 5.43 5.43
1885 0 0 0 5.38 5.38
1886 0 0 0 5.32 5.32
1887 0 0 0 5.24 5.24
1888 0 0 0 5.15 5.15
1889 0 0 0 5.05 5.05
1890 0 0 0 4.94 4.94
1891 0 0 0 4.82 4.82
1892 0 0 0 4.69 4.69
1893 0 0 0 4.54 4.54
1894 0 0 0 4.38 4.38
1895 0 0 0 4.21 4.21
1896 0 0 0 4.02 4.02
1897 0 0 0 3.83 3.83
1898 0 0 0 3.62 3.62
1899 0 0 0 3.4 3.4
1900 0 0 0 3.17 3.17
1901 0 0 0 3.18 3.18
1902 0 0 0.0454 3.19 3.23
1903 0 0 0.0909 3.19 3.28
1904 0 0 0.136 3.19 3.33
1905 0 0 0.182 3.2 3.38
1906 0 0 0.227 3.19 3.42
1907 0 0 0.273 3.19 3.46
1908 0 0 0.318 3.19 3.5
1909 0 0 0.364 3.18 3.54
1910 0 0 0.409 3.17 3.58
1911 0 0 0.454 3.16 3.61
1912 0 0 0.5 3.14 3.64
1913 0 0 0.545 3.13 3.67
1914 0 0 0.591 3.11 3.7
1915 0 0 0.636 3.09 3.73
1916 0 0 0.682 3.07 3.75
1917 0 0 0.727 3.04 3.77
1918 0 0 0.773 3.02 3.79
1919 0 0 0.818 2.99 3.81
1920 0 0 0.864 2.96 3.82
1921 0 0 0.909 3 3.91
1922 0 0 0.954 3 3.95
1923 0 0 1 4.2 5.2
1924 0 0 1.05 4.4 5.45
1925 0 0 1.09 4.3 5.39
1926 0 0 1.14 4.6 5.74
1927 0 0 1.18 6.1 7.28
1928 0 0 1.23 6.5 7.73
1929 0 0 1.19 5.5 6.69
1930 0 0 1.2 6.2 7.4
1931 0 0 1.14 4.6 5.74
1932 0 0 1.16 4.2 5.36
1933 0 0 1.17 5.6 6.77
1934 0 0 1.16 5.6 6.76
1935 0 0 1.14 5.9 7.04
1936 0 0 1.21 6.2 7.41
1937 0 0 1.25 5.9 7.15
1938 0 0 1.2 5.7 6.9
1939 0 0 1.26 5.5 6.76
1940 0 0 1.23 5.2 6.43
1941 0 0 1.06 5.1 6.16
1942 0 0 0.884 4.4 5.28
1943 0 0 0.708 3.7 4.41
1944 0 0 0.533 3 3.53
1945 0 0 0.359 2.3 2.66
1946 0 0 0.184 1.6 1.78
1947 0 0 0.016 0.9 0.916
1948 0 0 0.0487 0.2 0.249
1949 0 0 0.0435 0.225 0.268
1950 1.89 0 0.0761 0.25 2.21
1951 1.92 0 0.121 14.3 16.4
1952 2.81 0 0.127 24.3 27.2
1953 3.19 0 0.141 34.7 38
1954 3.36 0 0.172 44.6 48.1
1955 2.66 0 0.194 54 56.9
1956 3.52 0 0.203 63.1 66.9
1957 4.02 0 0.32 72.2 76.5
1958 4.78 0 0.355 80.9 86.1
1959 5.48 0 0.395 89.3 95.2
1960 4.55 0 0.388 97.4 102
1961 3.4 0 0.486 87 90.9
1962 4.41 0 0.373 138 143
1963 2.91 0 0.406 82 85.3
1964 2.91 0 1.45 65.5 69.9
1965 1.73 0 1.63 43.4 46.8
1966 1.07 0 1.96 36.4 39.4
1967 2.55 0 2.96 23.1 28.6
1968 0.661 0 1.23 23.3 25.2
1969 2.05 0 0.818 20.8 23.7
1970 2.82 0 1.6 13.8 18.2
1971 2.76 0 1.99 16.2 20.9
1972 1.7 0 1.45 18.3 21.4
1973 0.847 0 0.496 20.3 21.6
1974 1.93 0 1.71 22.1 25.8
1975 3.01 0 0.522 7.09 10.6
1976 1.91 0 0.587 0.89 3.39
1977 1.43 0 0.755 0.892 3.07
1978 1.77 0 0.727 1.05 3.55
1979 0.53 0 0.739 1.49 2.76
1980 0.536 0 0.884 1.55 2.97
1981 0.708 0 0.828 1.64 3.17
1982 0.828 0 0.708 1.82 3.35
1983 0.7 0 0.666 4.7 6.07
1984 0.695 0 0.756 9.28 10.7
1985 0.807 0 0.685 11.9 13.4
1986 0.789 0 0.658 6.8 8.25
1987 0.754 0 0.471 6.69 7.92
1988 0.691 0 0.354 3.3 4.35
1989 0.76 0 0.407 3.42 4.59
1990 0.759 0 0.401 2.98 4.14