Year	Tonnes per Person
1896	0.00138
1897	0.01902
1898	0.04157
1899	0.02912
1900	0.03916
1901	0.06177
1902	0.08891
1903	0.07389
1904	0.07415
1905	0.08417
1906	0.09031
1907	0.11623
1908	0.13131
1909	0.15413
1910	0.19205
1911	0.2085
1912	0.22343
1913	0.25302
1914	0.26855
1915	0.29332
1916	0.39698
1917	0.51131
1918	0.60306
1919	0.81003
1920	0.83728
1921	0.74585
1922	0.95003
1923	1.00093
1924	1.02355
1925	1.12647
1926	1.16613
1927	1.18176
1928	0.98499
1929	0.95875
1930	0.94568
1931	0.81903
1932	0.75972
1933	0.86389
1934	0.83768
1935	0.85431
1936	0.90372
1937	0.97679
1938	1.06928
1939	1.26771
1940	1.33419
1941	1.32495
1942	1.04239
1943	1.02434
1944	0.73086
1945	0.3445
1946	0.45472
1947	0.57043
1948	0.68951
1949	0.62889
1950	0.4969
1951	0.62254
1952	0.7838
1953	0.7677
1954	0.74429
1955	0.79866
1956	0.82442
1957	0.84846
1958	0.95896
1959	1.06416
1960	1.11089
1961	1.13299
1962	1.23851
1963	1.27764
1964	1.38304
1965	1.41262
1966	1.49146
1967	1.63068
1968	1.73765
1969	1.83904
1970	1.95839
1971	2.09613
1972	2.33973
1973	2.57512
1974	2.46968
1975	2.68101
1976	3.39928
1977	3.63879
1978	4.15411
1979	4.35551
1980	4.72145
1981	4.17473
1982	4.12667
1983	4.48127
1984	4.50685
1985	4.43699
1986	4.87384
1987	5.0093
1988	5.70112
1989	6.13705
1990	6.08949
1991	6.57382
1992	7.02099
1993	7.5193
1994	7.785
1995	8.21289
1996	8.54266
1997	9.14603
1998	9.25539
1999	9.53993
2000	10.02924
2001	10.37772
2002	10.741
2003	11.0536
2004	11.6024
2005	11.47592
2006	11.75368
2007	12.17161
2008	11.40905
2009	10.79705
2010	11.68699
2011	11.61008
2012	11.09578
2013	11.15849
2014	11.27853