Year	metric tons per capita
1960	0.469670577386137
1961	0.726984362996555
1962	0.56985236985237
1963	0.760026253065736
1964	0.73226905113214
1965	0.902641323658469
1966	1.25119938789859
1967	1.39352967648382
1968	1.49033306883939
1969	1.51046620483056
1970	1.7589121679714
1971	1.98767288559389
1972	1.8266886187099
1973	1.70428805557594
1974	1.70458699694305
1975	1.62067467786304
1976	1.94781223026359
1977	1.96599495321357
1978	2.16039285541008
1979	1.89832662144264
1980	1.91362091571484
1981	2.08941900438738
1982	2.07372529735378
1983	2.51837851072851
1984	2.66111849705949
1985	3.3142966892056
1986	3.32782413085685
1987	3.26245551601424
1988	2.99087135193918
1989	2.77283549451785
1990	2.18290187839224
1991	2.12396061376555
1992	1.99942580038119
1993	2.01940733566905
1994	2.05437050939089
1995	1.96742803949173
1996	1.94630310990365
1997	1.9881383724313
1998	1.93191691497171
1999	2.095685819635
2000	2.36152081965715
2001	2.76973923268186
2002	2.84261282393201
2003	3.04733224378025
2004	2.97953061033157
2005	3.17415565345081
2006	3.16108578215394
2007	3.11258331081261
2008	3.19399684163886
2009	3.19345608360289
2010	3.22034865174232
2011	3.10950772885864
2012	3.02631989828921
2013	3.03856056346364
2014	2.9556798733921