Year H.Coal B.Coal Oil Smelting Total
kt/a kt/a kt/a kt/a kt/a
1851 0.0839 0 0 0 0.0839
1852 0.168 0 0 0 0.168
1853 0.25 0 0 0 0.25
1854 0.33 0 0 0 0.33
1855 0.413 0 0 0 0.413
1856 0.506 0 0 0 0.506
1857 0.599 0 0 0 0.599
1858 0.674 0 0 0 0.674
1859 0.96 0 0 0 0.96
1860 1.39 0 0 0 1.39
1861 1.96 0 0 0 1.96
1862 2.19 0 0 0 2.19
1863 2.18 0 0 0 2.18
1864 2.64 0 0 0 2.64
1865 3.21 0 0 0 3.21
1866 3.17 0 0 0 3.17
1867 3.12 0 0 0 3.12
1868 3.56 0 0 0 3.56
1869 3.42 0 0 0 3.42
1870 3.98 0 0.0986 0 4.08
1871 4.88 0 0.144 0 5.03
1872 5.62 0 0.124 0 5.74
1873 5.31 0 0.175 0 5.48
1874 5.44 0 0.137 0 5.57
1875 5.7 0 0.0974 0 5.8
1876 6.71 0 0.116 0 6.83
1877 6.4 0 0.116 0 6.51
1878 5.98 0 0.136 0 6.12
1879 6.39 0 0.136 0 6.53
1880 7.38 0 0.148 0 7.52
1881 6.87 0 0.167 0 7.04
1882 7.7 0 0.18 0 7.88
1883 8.58 0 0.178 0 8.76
1884 8.78 0 0.217 0 9
1885 9.28 0 0.179 0 9.46
1886 9.36 0 0.216 0 9.58
1887 10.2 0 0.224 0 10.4
1888 10.4 0 0.249 0 10.7
1889 11.6 0 0.27 0 11.8
1890 12.6 0 0.283 0 12.8
1891 16.2 0 0.303 0 16.5
1892 15.9 0 0.33 0 16.3
1893 13 0 0.358 0 13.3
1894 16.6 0 0.363 0 17
1895 17.8 0 0.387 0 18.2
1896 19.4 0 0.439 0 19.8
1897 20.5 0 0.456 0 20.9
1898 21.8 0 0.449 0 22.3
1899 24.1 0 0.47 0 24.5
1900 27 0 0.483 0 27.5
1901 24.6 0 0.493 0 25.1
1902 24.6 0 0.512 0 25.1
1903 26.9 0 0.518 0 27.4
1904 28.5 0 0.528 0 29
1905 29.9 0 0.514 0 30.4
1906 33.5 0 0.525 0 34
1907 39.6 0 0.542 0 40.2
1908 39.5 0 0.585 0 40.1
1909 39.6 0 0.573 0 40.2
1910 38.1 0 0.602 0 38.7
1911 42.5 0 0.603 0 43.1
1912 43.1 0 1.01 0 44.1
1913 46 0 1.36 0 47.4
1914 42.4 0 0.927 0 43.3
1915 46 0 0.757 0 46.7
1916 44.7 0 0.678 0 45.4
1917 33.1 0 0.574 0 33.7
1918 31.3 0 0.414 0 31.7
1919 25.6 0 0.98 0 26.6
1920 41.2 0 1.66 0 42.8
1921 23.1 0 1.05 0 24.1
1922 31.4 0 2.04 0 33.4
1923 40.4 0 2.04 0 42.5
1924 37 0 2.28 0 39.3
1925 37.7 0 1.7 0 39.4
1926 34.6 0 1.55 0 36.1
1927 39.9 0 2.49 0 42.4
1928 39.3 0 2.73 0 42.1
1929 45.3 0 3.16 0 48.5
1930 41.3 0 3.5 0 44.8
1931 41.5 0 3.94 0 45.5
1932 42 0 4.66 0 46.7
1933 40.7 0 4.76 0 45.5
1934 39.9 0 5.21 0 45.1
1935 38.9 0 5.12 0 44.1
1936 39.5 0 4.96 0 44.5
1937 43 0 4.87 0 47.8
1938 40.9 0 4.85 0 45.7
1939 54.2 0 5.2 0 59.4
1940 36.5 0 3.48 0 40
1941 30 0 1.42 0 31.4
1942 26.3 0 1.06 0 27.4
1943 27.4 0 0.884 0 28.3
1944 19.3 0 0.747 0 20.1
1945 3.41 0 0.396 0 3.81
1946 22.7 0 5.2 0 27.9
1947 39.9 0 9.82 0 49.7
1948 36.9 0 12.3 0 49.2
1949 26.4 0 12.3 0 38.7
1950 22.5 0 0 0 22.5
1951 33.7 0 0 0 33.7
1952 26.2 0 0 0 26.2
1953 18.7 0 0 0 18.7
1954 23.2 0 0 0 23.2
1955 24.6 0 0 0 24.6
1956 32.9 0 0 0 32.9
1957 36.3 0 0 0 36.3
1958 23.4 0 0 0 23.4
1959 22.4 0 0 0 22.4
1960 25.9 0 0 0 25.9
1961 21.9 0 0 0 21.9
1962 22.3 0 0 0 22.3
1963 27.6 0 2.87 0 30.5
1964 18.7 0 6.27 0 24.9
1965 15 0 8.33 0 23.3
1966 11.7 0 15.4 0 27.1
1967 8.39 0 26.5 0 34.9
1968 7.26 0 29.7 0 37
1969 6.62 0 29.9 0 36.5
1970 4.87 0 32.2 0 37
1971 3.5 0 29.8 0 33.3
1972 1.8 0 26.7 0 28.5
1973 1.56 0 34 0 35.6
1974 2.53 0 36.7 0 39.2
1975 1.37 0 26.2 0 27.6
1976 1.37 0 22 0 23.4
1977 1.66 0 24.9 0 26.6
1978 1.55 0 22.1 0 23.7
1979 3.71 0 24.5 0 28.2
1980 7.27 0 24.6 0 31.8
1981 11.5 0 20.2 0 31.7
1982 6.12 0 19.6 0 25.7
1983 6.23 0 19.1 0 25.3
1984 6.21 0 18.9 0 25.1
1985 5.36 0 17.1 0 22.4
1986 6.87 0 17.5 0 24.4
1987 5.58 0 18.3 0 23.9
1988 4.58 0 18 0 22.6
1989 3.39 0 14 0 17.4
1990 3.57 0 13.7 0 17.2