Year	metric tons per capita
1990	11.723411150108726
1991	11.596104629515155
1992	11.454507297514743
1993	11.369294343802789
1994	11.370037954806548
1995	11.44063656670388
1996	11.646845854475947
1997	11.808770934580444
1998	11.734430797857899
1999	11.747967406475212
2000	11.956779168893938
2001	11.936056909332095
2002	11.7758420150181
2003	11.919739330215865
2004	11.940849653168046
2005	11.882397373232328
2006	11.711535722362271
2007	11.766141773086126
2008	11.373477799582654
2009	10.583990109316218
2010	10.970788321676297
2011	10.712277281532643
2012	10.477638687384365
2013	10.495831473110407
2014	10.213710982807298
2015	10.04000841075488
2016	9.897386195832691
2017	9.77262125686201
2018	9.802061055438317
2019	9.44264665336438
2020	8.550843951334242