Year	constant 2015 US$
1980	346352766.14072365
1981	346994159.9930153
1982	337373249.892622
1983	352766706.1374701
1984	364311798.4263798
1985	380667345.6602125
1986	375215496.6524506
1987	367839465.4561724
1988	406643802.99443847
1989	372008526.5488038
1990	369442950.5079958
1991	372649920.40109545
1992	395098710.91607594
1993	412095652.21274745
1994	418188895.28334814
1995	412737046.27558625
1996	416585410.2315247
1997	434544442.5171808
1998	438392806.68366635
1999	439034200.74650514
2000	462124385.1137773
2001	475914356.306802
2002	458710552.4809554
2003	464016339.48880434
2004	461645579.1035512
2005	520139054.9018623
2006	536126889.8307937
2007	567946471.4356754
2008	529374942.5672412
2009	492355302.2879972
2010	466736156.2317603
2011	477242518.17546934
2012	499644000.65122044
2013	522294737.63105667
2014	572894840.839248
2015	620146251.7407767
2016	692429594.3007492
2017	776750026.7780792
2018	850470438.5909209
2019	917398237.4410017
2020	961774295.1905515
2021	1069748721.595829
2022	1170024233.978654
2023	1194928370.282789