Year	current international $
1990	1248.4594368441908
1991	1286.1203176875545
1992	1361.4932548385432
1993	1423.4407595198165
1994	1508.4776073991106
1995	1613.3002986420638
1996	1720.4514365827215
1997	1779.6322011341667
1998	1860.6833189072113
1999	1994.0591149964407
2000	2076.8640507432533
2001	2178.032640898759
2002	2255.3497171317695
2003	2421.2993889702484
2004	2630.509646665733
2005	2872.268132504164
2006	3137.778958341748
2007	3412.9091724661976
2008	3537.3628688692393
2009	3754.8450484748955
2010	4013.4993100701563
2011	4249.793992023011
2012	4590.0456120960425
2013	4782.04318829521
2014	4966.098601976751
2015	5188.729685000463
2016	5523.942722509486
2017	5841.1797369997685
2018	6355.713619292677
2019	6745.721053406128
2020	6624.448994313515
2021	7562.139742581408
2022	8509.90275983156
2023	9291.49807745571