Year	current international $
1990	1490.5572896159058
1991	1542.0605512681238
1992	1594.8533725462116
1993	1654.0472754030395
1994	1734.8201165863536
1995	1845.4595855460589
1996	1955.3879901273654
1997	2032.5238156083847
1998	2124.23456709443
1999	2244.1387350515492
2000	2336.4919883725797
2001	2448.422393234552
2002	2531.0605182159234
2003	2689.4016513512793
2004	2906.1899105774673
2005	3153.9118657123718
2006	3429.202914567971
2007	3717.715186277853
2008	3882.9285631147673
2009	4074.4942569291184
2010	4321.1106705226275
2011	4549.439038406124
2012	4895.6742030422365
2013	5106.644649274214
2014	5310.843419110655
2015	5514.0464899619865
2016	5782.301857444685
2017	6069.597705220707
2018	6544.494521327094
2019	6946.23370476467
2020	6895.651599108904
2021	7591.735809767523
2022	8507.368837032775
2023	9196.857625425471