Year	constant 2015 US$
1966	835.028564453125
1967	894.384338378906
1968	956.820739746094
1969	1009.62487792969
1970	1029.48474121094
1971	1059.1396484375
1972	1057.85095214844
1973	1068.56274414063
1974	1100.9970703125
1975	1156.0693359375
1976	1250.24597167969
1977	1292.42785644531
1978	1287.02282714844
1979	1313.61767578125
1980	1325.49353027344
1981	1267.85656738281
1982	1345.3115234375
1983	1329.17626953125
1984	1380.01135253906
1985	1428.86889648438
1986	1527.71215820313
1987	1492.79602050781
1988	1638.86462402344
1989	1655.48596191406
1990	1682.328125
1991	1773.4140625
1992	1707.84753417969
1993	1668.37475585938
1994	1817.06237792969
1995	1692.84704589844
1996	1873.54614257813
1997	1816.91381835938
1998	1920.13293457031
1999	1925.39514160156
2000	1948.35461425781
2001	2070.84765625
2002	2120.13110351563
2003	2222.93701171875
2004	2295.01538085938
2005	2336.50341796875
2006	2484.974609375
2007	2536.77734375
2008	2646.06469726563
2009	2709.4091796875
2010	2766.921875
2011	2879.9443359375
2012	2927.29077148438
2013	3006.31689453125
2014	3047.13110351563
2015	3139.22827148438
2016	3116.56298828125
2017	3234.75170898438
2018	3296.19409179688
2019	3355.61328125
2020	3081.662109375
2021	3293.703125
2022	3300.7998046875
2023	3370.83642578125