Year	constant 2015 US$
1991	565475534067.8042
1992	563851036753.8456
1993	578371464651.3444
1994	588564021891.7054
1995	611713742028.2704
1996	634911795169.1796
1997	657278373252.0245
1998	679313136170.6436
1999	699254958204.2081
2000	714478804856.8071
2001	742884956736.3392
2002	765812179370.6173
2003	798886631974.94
2004	841835981502.631
2005	885581944693.1061
2006	945453273118.7792
2007	997335112994.535
2008	1033337797923.6123
2009	1060239614992.928
2010	1119510210068.8374
2011	1164249718285.1826
2012	1219424928063.9634
2013	1284294364684.3506
2014	1324345715085.8853
2015	1375435909014.398
2016	1405081358915.329
2017	1441119859525.1401
2018	1480812536216.8923
2019	1526696082017.745
2020	1504675846130.1157
2021	1578448111870.877
2022	1635246436126.7559
2023	1670523177109.1436