Year	metric tons per capita
1990	0.7777428872438317
1991	0.7738510342342153
1992	0.7679629000642559
1993	0.7512570685846125
1994	0.7329717392410853
1995	0.7567655150305624
1996	0.7875609721576834
1997	0.7931514572754483
1998	0.7801454623612293
1999	0.7419275177714024
2000	0.7428660432458045
2001	0.7878277644413069
2002	0.770312004385684
2003	0.7936637416947235
2004	0.8164171324961348
2005	0.7990866974453756
2006	0.7766631944931546
2007	0.7760762152429503
2008	0.8041467896648371
2009	0.7555614290776477
2010	0.7867584994858912
2011	0.7639610945910585
2012	0.7716608464454605
2013	0.7905316575996302
2014	0.8028724366978487
2015	0.7639838897042249
2016	0.7543443943747741
2017	0.743930197496088
2018	0.7408796264969278
2019	0.7433592411703788
2020	0.6608761727757183