Year	constant 2021 international $
1990	1696.0661553235818
1991	1664.9195482452876
1992	1603.9681798802635
1993	1568.592691636582
1994	1531.9573857105636
1995	1564.896548987274
1996	1614.4466219432422
1997	1672.9228276417277
1998	1688.786167910144
1999	1680.0182016911908
2000	1678.6306424892389
2001	1700.7351356715606
2002	1739.1194184132828
2003	1779.7982478245742
2004	1842.3111698807127
2005	1914.097618941262
2006	1978.7311410752463
2007	2053.6587191334256
2008	2114.517197308954
2009	2148.7321704703236
2010	2237.1883725501852
2011	2256.177082503135
2012	2151.757582885346
2013	2140.3560459615455
2014	2192.842080590447
2015	2230.686447554971
2016	2259.2046021795704
2017	2289.579990033709
2018	2312.6843114117796
2019	2348.33937266697
2020	2301.133941744134
2021	2277.3830159428658
2022	2299.516637253112
2023	2313.907213698596