Year	metric tons per capita
1990	8.831598341404947
1991	8.905499177180472
1992	8.961503717098655
1993	8.872832434770768
1994	9.272836281135662
1995	9.332643139505226
1996	9.420124525871325
1997	9.302173619870377
1998	8.94209256329114
1999	9.231189045336448
2000	9.337723800288545
2001	9.22020228236164
2002	9.46887049315391
2003	9.504764402824973
2004	9.449563638355992
2005	9.512764042481587
2006	9.33129428879816
2007	9.593603174975197
2008	9.048953249572477
2009	8.609230985497513
2010	9.03600999453424
2011	9.495009895723328
2012	9.827855738115945
2013	9.944495272470478
2014	9.564305917847827
2015	9.268049645668983
2016	9.166714407126443
2017	9.063691207510317
2018	8.761978850415185
2019	8.478400574889642
2020	8.031495869666802