Year	constant 2010 US$
1995	192041.420237683
1996	182419.899758396
1997	187896.677722274
1998	195531.428170797
1999	202976.826342696
2000	210012.940939913
2001	217213.412077525
2002	217038.899085497
2003	221322.960150711
2004	221657.181509013
2005	216968.599565399
2006	227713.956621512
2007	239943.578628757
2008	235481.862198739
2009	207245.003323937
2010	213966.58087252
2011	216025.851899317
2012	203752.002870021
2013	204341.22948387
2014	201955.980681896
2015	206661.536214982
2016	209050.735773472
2017	203548.861779768
2018	203468.006473333