Year	metric tons per capita
1990	0.5291760312986812
1991	0.5791311254823623
1992	0.6060106361050418
1993	0.656504942752769
1994	0.5973184215542988
1995	0.6666590433499903
1996	0.7441444602264689
1997	0.7230751135580784
1998	0.8099343071763173
1999	0.7963295300503263
2000	0.8075735837572279
2001	0.8764081280655419
2002	0.9119648502384397
2003	0.9026888604353392
2004	0.9304897566370505
2005	0.9494979483210161
2006	0.9351617655600674
2007	0.9780657083757706
2008	0.8837929578125733
2009	0.9131569139023481
2010	0.9883290868743322
2011	0.9982123849636619
2012	0.999878863741899
2013	0.9838000590180005
2014	1.027473644037134
2015	1.1411252093864057
2016	1.200229634530806
2017	1.2291094735828154
2018	1.1859743158115603
2019	1.3152120053797691
2020	0.9607823979081465