Year Tonnes per Person
1834 0.01112
1839 0.01417
1840 0.01288
1841 0.01276
1842 0.02527
1843 0.01821
1844 0.03044
1845 0.0268
1846 0.02434
1847 0.02412
1848 0.04128
1849 0.05704
1850 0.05862
1851 0.06224
1852 0.06159
1853 0.06406
1854 0.09407
1855 0.08703
1856 0.13021
1857 0.16557
1858 0.1374
1859 0.20018
1860 0.19733
1861 0.25182
1862 0.25428
1863 0.25197
1864 0.26264
1865 0.27126
1866 0.27699
1867 0.25553
1868 0.29884
1869 0.2633
1870 0.32152
1871 0.34046
1872 0.40332
1873 0.40609
1874 0.43443
1875 0.52406
1876 0.55553
1877 0.58418
1878 0.49166
1879 0.49549
1880 0.62866
1881 0.60679
1882 0.68948
1883 0.70026
1884 0.76754
1885 0.82312
1886 0.80212
1887 0.80905
1888 0.89877
1889 1.04368
1890 1.03564
1891 1.099
1892 1.08619
1893 1.08535
1894 1.20322
1895 1.20803
1896 1.24056
1897 1.37177
1898 1.45011
1899 1.80167
1900 1.7958
1901 1.65681
1902 1.72294
1903 1.87948
1904 1.96562
1905 1.9212
1906 2.11889
1907 2.38043
1908 2.52415
1909 2.30629
1910 2.36667
1911 2.28757
1912 2.51429
1913 2.80206
1914 2.6181
1915 2.61684
1916 2.74002
1917 1.16869
1918 1.3762
1919 1.31557
1920 1.7734
1921 1.01797
1922 1.67136
1923 2.02065
1924 2.39889
1925 2.13194
1926 2.06332
1927 2.89218
1928 2.65844
1929 3.1636
1930 3.08561
1931 3.08038
1932 3.03747
1933 3.15244
1934 3.49749
1935 3.66734
1936 4.00483
1937 4.61337
1938 4.15182
1939 4.63629
1940 2.91068
1941 2.35843
1942 2.02901
1943 2.44672
1944 1.9033
1945 0.68913
1946 2.60108
1947 3.71412
1948 4.50696
1949 3.87741
1950 4.09234
1951 4.73226
1952 4.8485
1953 4.54104
1954 4.7828
1955 5.38895
1956 5.94418
1957 5.29227
1958 5.69802
1959 5.70643
1960 6.57826
1961 6.48746
1962 6.77176
1963 7.25572
1964 7.86188
1965 8.08564
1966 9.29583
1967 8.76114
1968 9.78119
1969 10.80418
1970 11.46866
1971 10.44868
1972 10.43198
1973 10.71769
1974 9.77362
1975 9.85983
1976 10.73891
1977 10.39962
1978 9.6085
1979 10.23225
1980 8.62874
1981 8.33956
1982 7.47847
1983 6.9965
1984 6.87416
1985 7.46549
1986 7.39873
1987 7.0914
1988 6.78618
1989 6.5224
1990 6.06331
1991 5.97382
1992 5.87405
1993 5.91716
1994 6.23932
1995 6.24182
1996 6.31104
1997 5.87995
1998 5.97205
1999 5.75977
2000 5.55646
2001 5.74584
2002 6.4373
2003 6.11984
2004 6.06419
2005 5.7046
2006 5.44955
2007 5.24484
2008 5.31815
2009 4.62397
2010 5.54023
2011 5.46531
2012 4.93115
2013 4.6642
2014 4.48129