Year	constant 2010 US$
1989	1960121085.44188
1990	2079853978.73121
1991	2254744627.79611
1992	2662374477.44774
1993	3240859112.57792
1994	2915293362.6696
1995	3162830949.76164
1996	5889780491.38247
1997	3651179611.29446
1998	3178974697.46975
1999	2546677594.42611
2000	1803524239.09058
2001	1966538100.47671
2002	2816340374.0374
2003	2225417235.05684
2004	2290822882.28823
2005	2308348808.21415
2006	2347167656.76568
2007	2966146167.95013
2008	3359650238.35717
2009	3344313678.03447
2010	3225522552.25523
2011	4429776310.96443
2012	5710304363.76971
2013	6393105977.26439
2014	4390172350.56839
2015	4676934360.10268
2016	4154052805.28053
2017	4490195452.87862
2018	5761334733.57834