Year	current international $
1990	28442.331604763043
1991	28773.01393621812
1992	29093.323854107603
1993	29475.75005220083
1994	30245.37596713611
1995	30821.43705224442
1996	31497.741956896356
1997	32728.011421953313
1998	33857.65316759349
1999	34742.63186315548
2000	36695.20705541866
2001	37822.92750725009
2002	38704.958459724236
2003	38737.30792612091
2004	40176.57074153738
2005	41524.84887329322
2006	46275.549484286275
2007	50929.4927044896
2008	53808.78411270659
2009	52971.37327605851
2010	54432.33308213618
2011	57493.58105592107
2012	59440.91586076658
2013	61656.46617085157
2014	63417.04371575651
2015	65265.04573355997
2016	67350.7518747757
2017	68193.50549440944
2018	70688.81874911941
2019	73732.23533220934
2020	72997.82395032821
2021	81603.20730731932
2022	90746.45327860003
2023	92980.401876095