Year	constant 2010 US$
1986	981607427.198877
1987	1139434503.72889
1988	1351923640.91077
1989	1515909822.86634
1990	1575961100.76557
1991	1701452873.81139
1992	1801538336.97676
1993	1933189215.44814
1994	2091786180.15635
1995	2145066958.3561
1996	2170502947.57596
1997	2323455516.53157
1998	2369738480.01402
1999	2399076773.30305
2000	2581804607.81403
2001	2505092558.00282
2002	2423084673.45471
2003	2470953856.9732
2004	2666444969.3824
2005	2698824912.71875
2006	2727178946.35418
2007	2776274326.82278
2008	2773756030.74943
2009	2481963897.09079
2010	2390502793.29609
2011	2472880828.36298
2012	2439005748.52239
2013	2541400876.22235
2014	2562957745.21181
2015	2551409422.53889
2016	2546020205.29152
2017	2579895285.13211