Year	constant 2010 US$
1995	74262480.5287683
1996	71465161.857417
1997	65422440.8337694
1998	74996600.1146246
1999	69292753.8187436
2000	73970428.3222447
2001	71484649.4430739
2002	72913390.2868107
2003	74663087.7426429
2004	68996777.9372555
2005	72003097.6950487
2006	71949474.1372007
2007	75743275.4603673
2008	76317701.4751688
2009	76435804.0916
2010	73481800
2011	81841189.5118487
2012	80421603.9096957
2013	75238821.6490992
2014	79740323.1466946
2015	88256528.8679574
2016	81830334.0111136