Year	current US$
1979	119258835.3355246
1980	121185497.5692614
1981	113781795.82356022
1982	114501912.52286713
1983	117389554.19140585
1984	144482515.36833617
1985	131856420.70318395
1986	126498935.33564945
1987	139464173.54732406
1988	158351368.43314883
1989	154013202.11647508
1990	168879207.24414828
1991	201334169.05444124
1992	209088824.608438
1993	200491853.16784695
1994	233701301.4904858
1995	249333250.0825075
1996	261370044.48661375
1997	272771209.1136618
1998	262293410.70833415
1999	268006972.69029635
2000	272014627.8352617
2001	257926881.7204301
2002	262596535.54902846
2003	314471413.00177616
2004	364996869.129618
2005	394962433.0293678
2006	439358586.5355876
2007	516392922.5137279
2008	590748429.4019016
2009	592622319.1456639
2010	670712979.6820383
2011	770153588.218833
2012	747839697.7465929
2013	758304466.2453394
2014	772315983.8184297
2015	730870802.9670509
2016	780889605.899977
2017	880061833.6903408
2018	914736985.4309444
2019	936526267.6225132
2020	909421043.508407
2021	950394006.5325141
2022	1022219297.5033523
2023	1126313359.2192256