Year	constant 2021 international $
1990	26986859623.016792
1991	28714640892.30824
1992	27201657791.59802
1993	27975497407.28106
1994	29663343599.751152
1995	30745135568.47414
1996	31773519261.528603
1997	33351931110.801407
1998	35842333962.36542
1999	31962670886.33243
2000	29065741907.36088
2001	31426365150.65416
2002	32505496893.30328
2003	32676506006.109715
2004	30895577226.620293
2005	33333139582.23853
2006	30694669044.008865
2007	31797479052.31561
2008	30180342949.42305
2009	32693744743.295933
2010	33272143640.27091
2011	34149916278.558212
2012	38525850388.55887
2013	41382278666.41877
2014	46734034090.32822
2015	46690274779.51583
2016	48142448008.90558
2017	49115233917.177956
2018	47906800037.75392
2019	48016187081.50343
2020	50517681384.56868
2021	38608290592.28161
2022	45210898309.409874