Year	Tonnes per Person
1928	0.00457
1929	0.00506
1930	0.0061
1931	0.01364
1932	0.02204
1933	0.02542
1934	0.02712
1935	0.03288
1936	0.02935
1937	0.05033
1938	0.06234
1939	0.04206
1940	0.05143
1941	0.04972
1942	0.04158
1943	0.04414
1944	0.05154
1945	0.06313
1946	0.08131
1947	0.09722
1948	0.10842
1949	0.12341
1950	0.28525
1951	0.317
1952	0.37446
1953	0.42461
1954	0.35325
1955	0.33902
1956	0.32469
1957	0.27276
1958	0.2825
1959	0.28229
1960	0.29536
1961	0.29716
1962	0.23523
1963	0.29383
1964	0.31914
1965	0.29946
1966	0.37466
1967	0.36227
1968	0.36783
1969	0.37228
1970	0.45585
1971	0.5018
1972	0.48212
1973	0.56546
1974	0.63942
1975	0.62408
1976	0.6341
1977	0.68157
1978	0.68529
1979	0.81658
1980	0.79642
1981	0.77303
1982	0.81168
1983	0.82662
1984	0.80836
1985	0.79271
1986	0.82008
1987	0.85613
1988	0.88378
1989	0.93848
1990	0.94626
1991	0.98575
1992	1.00961
1993	1.07547
1994	1.1115
1995	1.12183
1996	1.136
1997	1.14507
1998	1.13712
1999	1.16267
2000	1.17523
2001	1.29242
2002	1.29621
2003	1.25858
2004	1.43512
2005	1.49967
2006	1.53632
2007	1.60979
2008	1.67422
2009	1.64058
2010	1.7266
2011	1.75556
2012	1.88192
2013	1.74673
2014	1.74438