Year	current international $
1990	8371737598.256431
1991	6134194023.479422
1992	5655910783.093368
1993	6796791150.018655
1994	7388926049.040789
1995	8625640429.8426
1996	9651678902.852165
1997	8744977045.443342
1998	9735473877.401217
1999	11045543660.842396
2000	12286344006.82306
2001	13584095381.891275
2002	14861688994.317724
2003	15606845726.800592
2004	16816731085.691607
2005	18018522813.914257
2006	20229747411.421944
2007	22240041784.31114
2008	24373298205.40578
2009	25388935979.567665
2010	27762513764.89159
2011	29661501021.14954
2012	30301420508.8664
2013	31130058120.030807
2014	32825051619.84412
2015	33981401261.212543
2016	35302726459.829704
2017	36782961160.939735
2018	38641123830.75873
2019	41175886638.36377
2020	40292463124.039185
2021	45086289512.06653
2022	53151651063.561714
2023	57976724227.24061