Year	current international $
1990	164391644.44476017
1991	178281711.5677049
1992	170675478.0206666
1993	153243475.0823776
1994	167908938.41524452
1995	190139780.4110897
1996	213825290.652069
1997	222288011.27790698
1998	229532034.52849713
1999	220404944.0531383
2000	181416761.13252547
2001	198351184.49190944
2002	208910422.03810623
2003	211904665.55066064
2004	228943971.53613472
2005	243370851.18396702
2006	250678649.94904208
2007	259755646.64562267
2008	251927189.41668585
2009	244370647.48133513
2010	244625083.3164183
2011	261337672.95758992
2012	263754378.83338988
2013	263626700.1643804
2014	278536251.83255523
2015	305695887.09179986
2016	309437499.1440988
2017	313908519.92738503
2018	321080979.7095646
2019	335774760.4299485
2020	324066484.22976005
2021	296419538.09079915
2022	307057790.00130063
2023	323945537.2087146