Year	constant 2015 US$
1993	1377396362.2273526
1994	1385969358.1230776
1995	1500703937.107483
1996	1638584154.8218436
1997	1686822289.190219
1998	1770516772.5635676
1999	2028756157.6798654
2000	2208841034.171154
2001	2454192235.3771415
2002	2642912162.4106627
2003	2798451327.221518
2004	3167706264.5651426
2005	3582328441.811014
2006	3944614268.0614567
2007	4344656129.726513
2008	4736767463.104701
2009	4846677603.880584
2010	5006930869.938561
2011	5256836321.780229
2012	5682792057.02928
2013	6176048157.074931
2014	6715451376.904799
2015	7189779345.338332
2016	7677515225.07717
2017	8216171560.753259
2018	8771568844.493172
2019	9314104386.27386
2020	8723320314.041529
2021	8489889622.71432
2022	8781311550.041985
2023	9509919801.443521