Year	metric tons per capita
1960	10.908164556962
1961	10.9287438423645
1962	6.77119904076739
1963	7.23130688448075
1964	12.4869466515324
1965	13.6144972375691
1966	16.1583315508021
1967	15.276
1968	18.5008442211055
1969	14.9853365384615
1970	21.3799196428571
1971	20.1685
1972	13.5868924302789
1973	20.2327081712062
1974	21.2462061068702
1975	19.0960754716981
1976	17.8424179104478
1977	15.7465294117647
1978	11.2276872727273
1979	11.8614873646209
1980	14.2961942163513
1981	9.76838415702769
1982	8.68301304049417
1983	7.76802286482851
1984	7.95544345532476
1985	9.42569763677566
1986	8.92571337782015
1987	9.093246105919
1988	9.2095142071494
1989	9.86520509532768
1990	9.26947495304244
1991	10.079116342195
1992	8.81063854637679
1993	9.95776060185587
1994	10.4504913395468
1995	10.7087237379783
1996	11.1180832540341
1997	9.08475409347725
1998	8.82456559121976
1999	9.83293183056583
2000	10.4732120245744
2001	8.68981336621818
2002	10.860770237934
2003	12.1584448902777
2004	11.0611147540984
2005	12.1575457481163
2006	11.5415227995758
2007	12.307632183908
2008	11.8129515962925
2009	12.091632445619
2010	14.1834714714715
2011	14.3450560251622
2012	14.0167181467181
2013	16.092239711739
2014	16.005931729155