Year	constant 2021 international $
1990	42722.19112846616
1991	44027.86900552957
1992	45003.284616556084
1993	44452.356796682725
1994	45264.05788909022
1995	46054.09794322626
1996	46322.96784597458
1997	46806.621078959506
1998	47806.11559904969
1999	48700.867925248465
2000	49503.53536806191
2001	50179.483423434845
2002	50067.23888064419
2003	49959.08768309726
2004	51376.70541033624
2005	51604.07818098646
2006	53766.433683255644
2007	55376.294937483464
2008	55364.05871751147
2009	53760.385443489344
2010	55528.006497726055
2011	58510.046471416834
2012	58528.12567591956
2013	58751.16507990853
2014	59865.51686429427
2015	60953.504860316156
2016	62295.3961839404
2017	63446.88943533288
2018	64234.638417277136
2019	65152.98706653454
2020	62477.82323507958
2021	64325.58110722235
2022	63618.54669441172
2023	64053.22123742024