Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1851 0 0 0 0.166 0.166
1852 0 0 0 0.332 0.332
1853 0 0 0 0.498 0.498
1854 0 0 0 0.665 0.665
1855 0 0 0 0.831 0.831
1856 0 0 0 0.997 0.997
1857 0 0 0 1.16 1.16
1858 0 0 0 1.33 1.33
1859 0 0 0 1.5 1.5
1860 0 0 0 1.66 1.66
1861 0 0 0 1.82 1.82
1862 0 0 0 1.99 1.99
1863 0 0 0 2.15 2.15
1864 0 0 0 2.31 2.31
1865 0 0 0 2.47 2.47
1866 0 0 0 2.63 2.63
1867 0 0 0 2.78 2.78
1868 0 0 0 2.94 2.94
1869 0 0 0 3.1 3.1
1870 0 0 0 3.25 3.25
1871 0 0 0 3.41 3.41
1872 0 0 0 3.56 3.56
1873 0 0 0 3.72 3.72
1874 0 0 0 3.87 3.87
1875 0 0 0 4.02 4.02
1876 0 0 0 4.18 4.18
1877 0 0 0 4.33 4.33
1878 0 0 0 4.48 4.48
1879 0 0 0 4.63 4.63
1880 0 0 0 4.79 4.79
1881 0 0 0 4.9 4.9
1882 0 0 0 4.9 4.9
1883 0 0 0 3.69 3.69
1884 0 0 0 3.69 3.69
1885 0 0 0 3.67 3.67
1886 0 0 0 2.46 2.46
1887 0 0 0 2.44 2.44
1888 0 0 0 3.62 3.62
1889 0 0 0 2.4 2.4
1890 0 0 0 3.57 3.57
1891 0 0 0 3.54 3.54
1892 0 0 0 3.51 3.51
1893 0 0 0 3.47 3.47
1894 0 0 0 3.44 3.44
1895 0 0 0 3.4 3.4
1896 0 0 0 3.35 3.35
1897 0 0 0 3.31 3.31
1898 0 0 0 3.26 3.26
1899 0 0 0 3.2 3.2
1900 0 0 0 3.15 3.15
1901 0 0 0 3.15 3.15
1902 0 0 0 3.15 3.15
1903 0 0 0 3.15 3.15
1904 0 0 0 3.15 3.15
1905 0 0 0 3.15 3.15
1906 0 0 0 3.15 3.15
1907 0 0 0 3.15 3.15
1908 0 0 0 4.34 4.34
1909 0 0 0 4.34 4.34
1910 0 0 0 4.33 4.33
1911 0 0 0 3.13 3.13
1912 0 0 0 3.13 3.13
1913 0 0 0 5.51 5.51
1914 0 0 0 4.31 4.31
1915 0 0 0 10.3 10.3
1916 0 0 0 10.2 10.2
1917 0 0 0 12.6 12.6
1918 0 0 0 10.2 10.2
1919 0 0 0 9.03 9.03
1920 0 0 0 12.7 12.7
1921 0 0 0 13 13
1922 0 0 0 14.2 14.2
1923 0 0 0 14.4 14.4
1924 0 0 0 11.8 11.8
1925 0 0 0 12 12
1926 0 0 0 12.5 12.5
1927 0 0 0 13 13
1928 0 0 0.0103 12.3 12.3
1929 0 0 0.0311 10.2 10.2
1930 0 0 0.0414 6.77 6.81
1931 0 0 0.0207 4.63 4.66
1932 0 0 0.0517 4.28 4.33
1933 0 0 0.145 4.62 4.76
1934 0 0 0.207 4.66 4.86
1935 0 0 0.217 4.37 4.59
1936 0 0 0.135 6.5 6.64
1937 0 0 0.166 7.87 8.04
1938 0 0 0.186 6.02 6.2
1939 0 0 0.29 6.89 7.18
1940 0 0 0.393 10.2 10.6
1941 0 0 0.321 10 10.3
1942 0 0 0.413 8.85 9.26
1943 0 0 0.443 9.66 10.1
1944 0 0 0.42 8.85 9.27
1945 0 0 0.51 9.3 9.81
1946 0 0 0.471 8.91 9.38
1947 0 0 0.486 8.69 9.18
1948 0 0 0.589 12 12.6
1949 0 0 0.852 9.68 10.5
1950 0.0126 0 0.75 10.4 11.1
1951 0.17 0 0.497 11.4 12
1952 0.166 0 0.588 10.8 11.6
1953 0.0649 0 0.663 9.72 10.5
1954 0.114 0 1.75 7.48 9.35
1955 0.054 0 2.23 7.18 9.46
1956 0.146 0 2.57 7.66 10.4
1957 0.0751 0 2.18 7.79 10
1958 0.014 0 1.8 6.29 8.11
1959 0.0134 0 1.75 5.04 6.81
1960 0.0398 0 1.92 4.65 6.61
1961 0.0262 0 1.7 4.26 5.99
1962 0.0132 0 1.6 3.94 5.54
1963 0.0138 0 2.01 4.89 6.91
1964 0.0136 0 2.05 6.74 8.8
1965 0.0134 0 2.02 6.95 8.98
1966 0.0132 0 2.43 8.33 10.8
1967 0 0 1.78 8.23 10
1968 0.0128 0 1.89 7.64 9.54
1969 0.0129 0 1.89 10.6 12.5
1970 0.0132 0 2.11 10.8 12.9
1971 0.0125 0 2.09 10.2 12.3
1972 0 0 1.79 11.2 13
1973 0 0 1.94 11.3 13.2
1974 0 0 2.42 10.3 12.7
1975 0.0123 0 3.07 9.95 13
1976 0 0 3.05 9.77 12.8
1977 0 0 4.62 10.1 14.7
1978 0 0 5.05 9.27 14.3
1979 0.0119 0 5.91 6.83 12.8
1980 0.0127 0 5.64 7.55 13.2
1981 0.0133 0 5 7.81 12.8
1982 0.013 0 5.03 6.71 11.7
1983 0.0119 0 3.52 6.79 10.3
1984 0 0 3.82 5.5 9.33
1985 0 0 3.76 5.32 9.07
1986 0 0 3.1 3.74 6.84
1987 0 0 3.3 4.73 8.03
1988 0 0 3.4 6.75 10.1
1989 0 0 3.42 8.81 12.2
1990 0 0 3.48 11.9 15.4