Year	constant 2010 US$
1995	281.345534828984
1996	286.742311049048
1997	304.625162520982
1998	303.879451764682
1999	336.918023625841
2000	350.952648797454
2001	368.941963926957
2002	382.142796073799
2003	408.406229308267
2004	441.01263471235
2005	495.473573715819
2006	549.24519926942
2007	587.924980140516
2008	656.144406068728
2009	647.083943579491
2010	660.406992166474
2011	710.06608169635
2012	759.596596671959
2013	818.046370196911
2014	820.774218858533
2015	862.701412065475
2016	916.612263356606
2017	972.278563976634