Year	current international $
1990	1541.374557587377
1991	1553.6976462882328
1992	1524.1028355601252
1993	1626.6785096500398
1994	1481.6874028551379
1995	1518.9614221206045
1996	1602.7439714314514
1997	1649.730832210129
1998	1619.4103496222735
1999	1674.2518727120064
2000	1730.3652588289171
2001	1808.4000486569153
2002	1861.4804177969556
2003	1968.3113495985651
2004	2095.69168436546
2005	2242.268492158079
2006	2409.374214065008
2007	2588.268039727838
2008	2743.479764541403
2009	2909.626528171389
2010	3136.6334183680697
2011	3267.4082777726567
2012	3361.7213309783824
2013	3514.7184884393655
2014	3475.7596293645242
2015	3368.4603117765105
2016	3342.3319911298204
2017	3419.717834947447
2018	3468.8441209963116
2019	3385.786570472148
2020	3179.265411082767
2021	3526.507418040827
2022	3864.894366780336
2023	4125.625555550827