Year	current international $
1990	2918.1710277750676
1991	3099.7717485311755
1992	3230.6327998221236
1993	3313.7376006961463
1994	3409.815974672527
1995	3533.250602134827
1996	3727.295832475271
1997	3882.5299079448146
1998	3849.4439826763864
1999	3912.2737398958243
2000	4104.747111790817
2001	4216.889139329889
2002	4301.398182373191
2003	4540.087767735224
2004	4874.425420329785
2005	5248.4894572050825
2006	5714.668694578047
2007	6155.29710095346
2008	6445.442229229598
2009	6530.50409769299
2010	6925.705046985047
2011	7330.924545850686
2012	7696.969813186775
2013	7920.0871981878
2014	8148.531564104503
2015	8257.704413383817
2016	8563.894852834013
2017	8981.12904050208
2018	9483.058358149086
2019	9791.473737005845
2020	9549.25518334186
2021	10616.997150851932
2022	11993.2617913894
2023	12944.700745614457