Year	constant 2021 international $
1990	26950527108.787155
1991	27469681608.207344
1992	26007832794.55191
1993	24588902029.239693
1994	21715979082.18598
1995	23928927809.177574
1996	24960993646.47161
1997	25612807497.33896
1998	26146447119.764812
1999	26825116319.73416
2000	26998365180.5523
2001	26902148533.99561
2002	27164256477.971836
2003	28095915944.811584
2004	27746784499.881435
2005	28514586690.43871
2006	29193012881.686844
2007	30546767969.768982
2008	31368239443.421036
2009	33236548040.968296
2010	31382369365.070393
2011	33013716725.828228
2012	33215447715.655373
2013	34589626827.80465
2014	35627415303.89613
2015	36110980231.04123
2016	36796026357.6981
2017	37740819931.55448
2018	38334249461.00809
2019	37687299067.43265
2020	36382984541.66056
2021	35698748269.67911
2022	35101313246.042946
2023	34411309446.22464