Year	constant 2021 international $
1990	2689.6897844587415
1991	2663.407776905473
1992	2646.8512926996937
1993	2630.525719626735
1994	2552.497123454104
1995	2499.8117917855097
1996	2481.645434767172
1997	2528.2679229669475
1998	2541.146222800106
1999	2625.734850881272
2000	2691.065833063967
2001	2766.4933343623825
2002	2601.37115422544
2003	2701.9255783638987
2004	2809.94246776074
2005	2664.300957604401
2006	2570.6527956494115
2007	2568.4533161834183
2008	2645.696181501504
2009	2735.5361201867354
2010	2808.694020030047
2011	2501.6454427231024
2012	2552.546682067412
2013	2546.964569349925
2014	2437.529776843115
2015	2464.270709189504
2016	2442.6966744605656
2017	2491.704685320493
2018	2602.3237726549255
2019	2693.764061890245
2020	2641.1525959145138
2021	2710.5524630966993
2022	2774.410254443158
2023	2850.57760406569