Year	constant 2021 international $
1990	36668.0561103461
1991	36691.72488409732
1992	36975.849013897874
1993	36974.83141061156
1994	37706.5575596824
1995	38442.92705958224
1996	39269.44334982002
1997	40344.17838991422
1998	41226.48358638482
1999	42429.922880984755
2000	43940.58386661025
2001	44468.13380916508
2002	44949.96432212621
2003	45645.44381352793
2004	46910.64801152215
2005	47955.5987247106
2006	49156.68927856623
2007	50192.42176394339
2008	50108.421681965614
2009	48030.30455330127
2010	49215.767093296425
2011	49928.64051766325
2012	50244.19987323542
2013	50713.00892266836
2014	51396.30210267059
2015	52206.338030789615
2016	52910.89526460782
2017	54029.834140222825
2018	55042.68322780137
2019	55852.54843550859
2020	53233.68691188183
2021	56189.78629851833
2022	57515.01324858941
2023	58198.76234755403