Year	Tonnes per Person
1900	0
1901	0
1902	0
1903	0
1904	0
1905	0
1916	0.00064
1917	0.00126
1918	0.0031
1919	0.00306
1920	0.00363
1921	0.00418
1922	0.00413
1923	0.00233
1924	0.0046
1925	0.00511
1926	0.00617
1927	0.00886
1928	0.01094
1929	0.01188
1930	0.01227
1931	0.01422
1932	0.01612
1933	0.01695
1934	0.01927
1935	0.01803
1936	0.00692
1937	0.00928
1938	0.00434
1939	0.02095
1940	0.03057
1941	0.03947
1942	0.06237
1943	0.05797
1944	0.06082
1945	0.07419
1946	0.09071
1947	0.08742
1948	0.09314
1949	0.10415
1950	0.42695
1951	0.45757
1952	0.42255
1953	0.42575
1954	0.43274
1955	0.4693
1956	0.49691
1957	0.53745
1958	0.49363
1959	0.52222
1960	0.55376
1961	0.53181
1962	0.48495
1963	0.45282
1964	0.45957
1965	0.52245
1966	0.64948
1967	0.63212
1968	0.65926
1969	0.79721
1970	1.03608
1971	1.2479
1972	1.84362
1973	2.42418
1974	1.96383
1975	1.91699
1976	2.27867
1977	2.36808
1978	3.43337
1979	2.43173
1980	3.43988
1981	2.3285
1982	1.90856
1983	2.47901
1984	3.24763
1985	3.2255
1986	3.28197
1987	3.51707
1988	3.41373
1989	3.16921
1990	2.97041
1991	2.9769
1992	2.94832
1993	2.95867
1994	3.04688
1995	3.29689
1996	3.30139
1997	2.92238
1998	3.52717
1999	2.99183
2000	2.81754
2001	2.66585
2002	2.81004
2003	2.82611
2004	2.69593
2005	3.22268
2006	2.99219
2007	3.18964
2008	3.16138
2009	3.42301
2010	3.2997
2011	3.29138
2012	3.46027
2013	3.50731
2014	3.71741