Year Tonnes per Person
1860 0.0262
1861 0.08584
1862 0.1454
1863 0.20454
1864 0.26326
1865 0.32155
1866 0.37943
1867 0.43653
1868 0.49358
1869 0.55021
1870 0.60643
1871 0.66224
1872 0.7173
1873 0.77234
1874 0.82694
1875 0.88115
1876 1.51769
1877 1.58901
1878 1.65975
1879 1.77725
1880 1.87618
1881 1.97445
1882 2.01187
1883 2.14124
1884 2.20384
1885 2.30563
1886 2.41517
1887 2.52787
1888 2.69976
1889 2.84806
1890 3.03494
1891 3.13529
1892 3.17149
1893 3.23036
1894 3.29958
1895 3.4123
1896 3.48376
1897 3.67388
1898 3.74256
1899 3.82601
1900 3.78466
1901 3.94044
1902 3.97899
1903 4.03929
1904 4.06414
1905 4.16884
1906 4.33792
1907 4.5429
1908 4.61015
1909 4.56567
1910 4.50194
1911 4.54275
1912 4.81631
1913 5.01983
1914 4.56
1915 4.5337
1916 4.80816
1917 4.5052
1918 3.82702
1919 3.60235
1920 3.55971
1921 3.40623
1922 3.02896
1923 3.18985
1924 3.90103
1925 3.65789
1926 3.69532
1927 3.95126
1928 4.14508
1929 4.61998
1930 4.05802
1931 3.78309
1932 3.28525
1933 2.99374
1934 2.97956
1935 3.05621
1936 3.30852
1937 3.99292
1938 4.55865
1939 4.99021
1940 5.60385
1941 5.61997
1942 6.03933
1943 6.64362
1944 6.31134
1945 3.33724
1946 4.13847
1947 4.67945
1948 5.0391
1949 5.27802
1950 5.3907
1951 5.62272
1952 5.88334
1953 5.96926
1954 6.24483
1955 6.35627
1956 6.6954
1957 6.8726
1958 7.38824
1959 7.28333
1960 7.65757
1961 8.20024
1962 8.62961
1963 8.97342
1964 9.24236
1965 8.92352
1966 8.80346
1967 8.72524
1968 9.07102
1969 9.5672
1970 10.88988
1971 11.33356
1972 11.33959
1973 11.28152
1974 11.30306
1975 11.71034
1976 12.04349
1977 12.2762
1978 12.26214
1979 11.82765
1980 11.86103
1981 11.63983
1982 11.44479
1983 11.38871
1984 11.70405
1985 11.48128
1986 11.50121
1987 11.35516
1988 11.12361
1989 10.71216
1990 9.97647
1991 9.16446
1992 8.29113
1993 8.01948
1994 7.53722
1995 7.83476
1996 7.67206
1997 7.61396
1998 7.50289
1999 7.26986
2000 6.64639
2001 7.28849
2002 7.2686
2003 7.31378
2004 7.17655
2005 7.2899
2006 7.2436
2007 6.81323
2008 6.98508
2009 6.30233
2010 6.70596
2011 6.38184
2012 6.04841
2013 6.09958
2014 5.64679