Year	current international $
1990	20166934043.692204
1991	19732257488.423824
1992	17161502421.76194
1993	17907989208.953358
1994	15385886480.179903
1995	14334189016.238417
1996	15564802404.69658
1997	14228697237.843903
1998	15234916760.647142
1999	17860324470.683414
2000	18589275076.415604
2001	20159765318.595848
2002	20497704383.870636
2003	21805515298.07851
2004	23417451278.316097
2005	25808409464.638012
2006	29793406939.544155
2007	35147807279.9543
2008	40034744110.863045
2009	42358284831.15385
2010	45734479579.09188
2011	52789503109.12109
2012	58031578711.06367
2013	63559766532.2189
2014	68969960120.1894
2015	74409400939.61711
2016	80024241583.66475
2017	82817503585.5768
2018	91601912933.5642
2019	103809062577.56953