Year	metric tons per capita
1960	0.305963967078091
1961	0.408730391524211
1962	0.541153232718253
1963	0.577182555835979
1964	0.663072623100728
1965	0.649575845848013
1966	0.705218769935082
1967	0.738593130365503
1968	0.723957081545064
1969	0.700393208741109
1970	0.834106436387564
1971	0.914030023558925
1972	0.928664171694799
1973	0.90580974865052
1974	1.09581431524654
1975	1.22927392520734
1976	1.05834152462616
1977	1.30146443691429
1978	1.76199871582806
1979	1.75998555895345
1980	2.21802739518883
1981	2.19984139571768
1982	1.92724898271208
1983	2.61395541350012
1984	2.22513772534367
1985	2.58692147878506
1986	2.96495157159724
1987	3.15320591861899
1988	3.00655292060117
1989	3.09639314508253
1990	3.00776596239762
1991	3.0901743650071
1992	2.98573601132729
1993	3.18956561200868
1994	3.36806706229255
1995	3.19603229981868
1996	3.57962544455263
1997	3.70946700153481
1998	3.80472198351627
1999	3.6285843354056
2000	3.81459481698622
2001	3.85173243701163
2002	3.3825021556478
2003	3.33099214412222
2004	3.63903078263857
2005	3.78958824333448
2006	3.28233552518332
2007	3.04546977171955
2008	2.59773619621186
2009	3.93589475683891
2010	2.61627330138847
2011	2.62959486740059
2012	2.32747380943516
2013	2.0450835856259
2014	2.17457235415311