Year	current international $
1990	32481.020919481598
1991	37112.90776888783
1992	38039.95404631064
1993	37194.297819393236
1994	37117.01681591962
1995	36927.48488881784
1996	37558.50580608717
1997	37604.77277312434
1998	38106.68321042613
1999	36240.83954585958
2000	38169.711213016795
2001	37616.46603307257
2002	36242.07513769735
2003	40175.767614963224
2004	43577.6838191839
2005	46018.076214394954
2006	46867.34255068219
2007	47137.269256764506
2008	49118.284438578856
2009	46625.26358462762
2010	48005.882706722834
2011	53049.880004246865
2012	54476.84697718843
2013	53452.541282829756
2014	53704.796209856904
2015	47405.666535849334
2016	44695.469345330544
2017	46419.02618209592
2018	48892.700652171836
2019	47149.17626775176
2020	39824.634266567344
2021	47754.43145288407
2022	54251.63790441034
2023	54991.72318002386