Year	metric tons per capita
1990	0.913573286521533
1991	0.9188590679279133
1992	0.9637686040319803
1993	0.944110350000887
1994	0.9399686141807758
1995	0.9487835848966103
1996	1.0151430314686807
1997	0.9768050590873159
1998	0.9414003614485955
1999	0.9549416945381591
2000	1.0048900372248228
2001	1.2366281557552419
2002	1.0318970315016867
2003	1.2076112715045684
2004	1.522567365183098
2005	1.2242220172518037
2006	1.3588756662737251
2007	1.267391831565332
2008	0.962830547845452
2009	0.8505818281463041
2010	1.2442980261144605
2011	1.1623208987675522
2012	1.090489199931069
2013	1.1679856544343277
2014	1.3255275459827864
2015	1.3778892280854775
2016	1.3051370306771444
2017	1.4483922530437345
2018	1.5094733818210309
2019	1.5172053371658147
2020	1.1170962884416062