Year	constant 2015 US$
1990	439933999.31000704
1991	378628554.1325674
1992	366159333.5049336
1993	398902590.5573338
1994	483135968.6661682
1995	477947448.6988248
1996	566511088.2159847
1997	536272541.9211852
1998	647554664.2515861
1999	583287404.9457663
2000	612481372.2816427
2001	756006649.584258
2002	820740349.2547269
2003	769146296.7297378
2004	818123178.1039625
2005	1080799697.5729668
2006	1166393867.42987
2007	1217405764.3561718
2008	1842417909.3289866
2009	2015541779.080292
2010	2393053834.668881
2011	2417799466.8163695
2012	2409048854.442661
2013	2556502809.760033
2014	2812535789.168367
2015	3157620199.862825
2016	2738268465.215653
2017	2734051446.661328
2018	3212185463.217949
2019	3612796378.396424
2020	3602825205.769187
2021	3619296645.750742
2022	3556498047.506497
2023	3303986686.1700706