Year	constant 2010 US$
1982	44681651.2294217
1983	47171045.5663119
1984	36149564.2081656
1985	36809668.2874607
1986	40497667.3605192
1987	39057467.7552804
1988	43909011.091431
1989	41605900.7048792
1990	44593194.0588446
1991	47700239.0438113
1992	49866059.0360392
1993	51586246.8745158
1994	56306348.444136
1995	51929767.421417
1996	61713491.1075585
1997	66436575.4894528
1998	72812933.2878079
1999	74101508.1902214
2000	75111985.5616125
2001	78886933.3486445
2002	79348076.1262212
2003	83656251.3207875
2004	86219481.335002
2005	91293642.7215585
2006	94834638.5992249
2007	95894928.9355935
2008	97469853.8163212
2009	99321384.8219342
2010	99203265.4558796
2011	98121498.8711374
2012	100408520.46877
2013	103034687.821968
2014	102729148.418024
2015	110113000.775496
2016	117401999.702652
2017	121248037.848883