Year	constant 2021 international $
1990	1271.0338844023854
1991	1330.3507676038598
1992	1377.415608294866
1993	1134.8545790019277
1994	1222.4580287524814
1995	1184.4238071756372
1996	1158.2880613661039
1997	1182.6135633941547
1998	1222.454644791007
1999	1172.6160734478678
2000	1123.2839350088543
2001	1213.158488399844
2002	1271.5604431514407
2003	1401.9687725674507
2004	1792.1520286158507
2005	2020.4929974280024
2006	1962.8459268115566
2007	1959.5498478814511
2008	1950.9689704266275
2009	1962.9577004244595
2010	2154.247399053272
2011	2081.9923323869634
2012	2189.227682323004
2013	2233.1504620207343
2014	2303.5167782858716
2015	2293.0817604593
2016	2083.007361328981
2017	1954.675253833424
2018	1934.6099867786318
2019	1932.6955245755296
2020	1842.6060339506337
2021	1764.3480756254871
2022	1758.1962566611044
2023	1775.0638250109964