Year	constant 2021 international $
1990	2890.0871684158033
1991	2879.6073170368386
1992	2928.4578208761795
1993	2942.1845861637207
1994	3004.9954894982466
1995	3104.8116328817327
1996	3236.4874019090066
1997	3300.263001154366
1998	3389.7341500609623
1999	3518.756082893928
2000	3598.6331264591686
2001	3684.2301402410644
2002	3768.1981798912975
2003	3925.1483586237764
2004	4127.087877067738
2005	4332.696281845865
2006	4563.317036927077
2007	4800.556781540628
2008	4931.958154734788
2009	5146.7038399694975
2010	5412.7662435197535
2011	5577.779714650329
2012	5772.058147148575
2013	6002.287296793332
2014	6274.597194914093
2015	6564.988190038318
2016	6865.420806441705
2017	7151.939197942208
2018	7451.3379284718585
2019	7655.56770901359
2020	7283.027993499357
2021	7684.543490463636
2022	8049.415771920341
2023	8388.85427274146