Year	constant 2010 US$
1982	91657499.4738265
1983	90158344.3073474
1984	134429136.972324
1985	107825441.354982
1986	87963425.2774933
1987	81486412.9967332
1988	120348251.943148
1989	91755502.6495886
1990	72785139.4179268
1991	34403457.3482099
1992	37926172.6983002
1993	38160793.4747655
1994	38242599.7184856
1995	41729752.2395268
1996	35827026.8318257
1997	34141372.2087166
1998	37219728.2493033
1999	37930163.2467743
2000	36452838.7278303
2001	37353646.3613328
2002	35730079.9777185
2003	38889303.309443
2004	41101827.7002124
2005	38176168.8232983
2006	37872182.9248265
2007	37911501.5642041
2008	39217349.8678325
2009	39089417.5785143
2010	37569253.3480095
2011	40697491.2445231
2012	41565435.5376502
2013	41287036.097042
2014	43726904.3817651
2015	44307529.1847536
2016	49030812.7801985
2017	53447645.7266434