Year	constant 2021 international $
1990	20907875221.37465
1991	20708899810.959805
1992	22704991559.42641
1993	24862009150.80686
1994	26146988625.394714
1995	26726047114.935123
1996	27188966687.62872
1997	28495279417.903973
1998	29789065863.35282
1999	30308530853.51877
2000	30601047392.158268
2001	31320509542.167828
2002	33052698300.045765
2003	34661815186.611595
2004	35547161185.149185
2005	37259038905.44069
2006	39181159161.987564
2007	42187303851.30314
2008	44698206779.96253
2009	44820166564.2403
2010	47460277879.08313
2011	50705525270.74737
2012	54384174224.1795
2013	55421310914.07062
2014	58092880321.74277
2015	60809062176.03371
2016	63091614584.895805
2017	66596109484.34011
2018	67894160947.84746
2019	69042532171.01466
2020	64253101987.90702
2021	69615021222.42426
2022	72000045848.26752
2023	75892655907.38466