Year	constant 2015 US$
1965	108802087.48339082
1966	108806268.99063832
1967	101917629.63560309
1968	107425684.88047749
1969	129463470.35575745
1970	134971517.3616203
1971	190255792.09699607
1972	242643890.88593447
1973	284006775.2346809
1974	314332641.9430896
1975	311576675.68681973
1976	314332641.94308954
1977	286762708.5247559
1978	296411503.667507
1979	246578381.87768745
1980	251622749.792072
1981	251114078.700114
1982	328359704.22560894
1983	302880064.3081999
1984	307823583.7106188
1985	544455234.4091138
1986	479654686.43348825
1987	455985809.02910376
1988	489489111.32675207
1989	515234882.0405109
1990	520969352.60573983
1991	594847550.0225981
1992	533666584.5201192
1993	538646946.3938113
1994	673153138.4549841
1995	620226868.0414375
1996	701134038.6231672
1997	823190296.3800968
1998	794730933.7576745
1999	682770523.2584897
2000	603629287.457029
2001	643641027.5494924
2002	654353372.4192313
2003	782493627.6886729
2004	821847732.6204734
2005	1034650053.3891671
2006	999467359.6597205
2007	1121013192.8072913
2008	1353389287.1314602
2009	1417274715.0209467
2010	1719968169.844975
2011	1907087906.6063404
2012	2313012380.3808765
2013	2265628973.396937
2014	2018832494.0755823
2015	2296231628.3531995
2016	2645713887.75193
2017	2976806404.9706945
2018	3296877062.131473
2019	3667033457.277768
2020	3611435671.389573
2021	3397848307.1219597
2022	3831275743.126448
2023	4343210070.413727