Year	metric tons per capita
1960	0.960982310797388
1961	1.0648780025883
1962	1.11501119448142
1963	1.24237861381508
1964	1.20538263995891
1965	1.33617860418577
1966	1.42340092013554
1967	1.62723863758461
1968	1.63162069056197
1969	2.00817101891871
1970	2.12202500631473
1971	2.26439720169085
1972	2.25163546415753
1973	2.19158925877028
1974	2.43919411576591
1975	2.46981688183611
1976	2.76851195219123
1977	3.10483386783603
1978	3.37513272629888
1979	3.2223956833073
1980	3.29103671663605
1981	3.60587625882625
1982	3.74257593313705
1983	3.93174627228677
1984	4.13988736360436
1985	4.21797074887284
1986	4.65161930275495
1987	5.06631484633993
1988	5.23894377709859
1989	5.33714818332102
1990	4.79162380576738
1991	4.97901077885953
1992	5.70548659598311
1993	5.92524063718014
1994	5.18328147264473
1995	5.1120342424587
1996	4.52541589620076
1997	4.7314488465628
1998	5.97539939178141
1999	6.46588708090517
2000	6.06746826706677
2001	5.65317561026466
2002	5.87722646461351
2003	6.44182088310454
2004	6.14851595783887
2005	6.43926319497446
2006	6.13332502078138
2007	6.3215362260168
2008	6.32072364827963
2009	6.04470198485544
2010	5.79112653398252
2011	6.193079501103
2012	6.07328764632662
2013	6.26907896752984
2014	6.39360052562418