Year	Tonnes per Person
1902	0
1903	0
1905	0
1906	0.00035
1907	0
1908	0
1909	0
1910	0
1911	0.01272
1912	0.02359
1913	0.07902
1914	0.10743
1915	0.12704
1916	0.17957
1917	0.24733
1918	0.30084
1919	0.37227
1920	0.46279
1921	0.60984
1922	0.76596
1923	0.94938
1924	1.09373
1925	1.1359
1926	1.1896
1927	1.30297
1928	1.36226
1929	1.29551
1930	1.3916
1931	1.33061
1932	1.47294
1933	1.59934
1934	1.68021
1935	1.64858
1936	1.7826
1937	2.18343
1938	2.16244
1939	2.01974
1940	1.80071
1941	1.36508
1942	1.91212
1943	1.94755
1944	2.63114
1945	3.29961
1946	3.71075
1947	3.86177
1948	4.68445
1949	4.98757
1950	0
1951	0.39503
1952	0.2284
1953	0.20861
1954	0.05552
1955	0.8203
1956	1.15389
1957	1.07542
1958	1.21334
1959	1.19866
1960	1.70688
1961	1.62549
1962	1.62374
1963	1.74582
1964	1.95659
1965	2.15449
1966	2.5039
1967	2.58157
1968	3.04831
1969	2.99353
1970	3.22203
1971	3.47398
1972	3.52845
1973	4.19345
1974	4.52758
1975	4.25748
1976	4.64296
1977	4.71033
1978	4.51649
1979	4.40314
1980	3.12662
1981	2.80722
1982	3.29505
1983	3.43191
1984	3.31302
1985	3.39585
1986	3.01278
1987	3.11682
1988	3.31819
1989	3.49059
1990	3.74316
1991	3.96339
1992	3.92149
1993	4.02118
1994	4.44085
1995	4.50581
1996	4.48271
1997	4.29423
1998	4.82794
1999	5.87649
2000	5.62871
2001	5.93829
2002	5.90969
2003	6.08082
2004	6.42136
2005	6.65714
2006	7.15084
2007	7.20972
2008	7.43467
2009	7.522
2010	7.68473
2011	7.80293
2012	8.0017
2013	8.00381
2014	8.28302