Year	current international $
1990	1472.4411058665219
1991	1499.0689226463085
1992	1540.6667225911667
1993	1544.1930645090035
1994	1530.8829194024318
1995	1565.9067318083692
1996	1645.899079906022
1997	1752.1654465953309
1998	1869.0368358774297
1999	1940.22026363212
2000	2053.158844194869
2001	2126.764752023785
2002	2193.713556942789
2003	2109.2037827381405
2004	2386.3126719319207
2005	2527.2486541236026
2006	2688.443389480274
2007	2844.40588952626
2008	2998.6975245422896
2009	3064.789024403925
2010	3206.6997025674386
2011	3315.110550772781
2012	3378.383521267627
2013	3525.2834817336843
2014	3620.067547079328
2015	3444.8130941504483
2016	3441.486691062152
2017	3538.1072510966637
2018	3723.426482519475
2019	3885.04761740547
2020	3758.0390928869597
2021	4029.9204131359807
2022	4375.402066841572
2023	4518.324017029265