Year	constant 2010 US$
1970	5414.02433999523
1971	5511.27177480364
1972	5699.78896219957
1973	5949.00349885315
1974	5927.10974149189
1975	5842.07492526464
1976	6017.80349979748
1977	6142.00247748121
1978	6291.96419617317
1979	6433.35449530463
1980	6415.686164485
1981	6407.20458493497
1982	6317.47318250783
1983	6364.26481263235
1984	6527.64133907612
1985	6650.99740811208
1986	6744.85571102974
1987	6873.54922234739
1988	7058.32981712878
1989	7214.39840522072
1990	7280.58083207399
1991	7261.03996059515
1992	7250.53657312854
1993	7222.79076938864
1994	7289.86794710682
1995	7381.35894745747
1996	7517.07711059162
1997	7686.03025118779
1998	7774.59170305371
1999	7929.86046917437
2000	8180.93152768466
2001	8231.05070094716
2002	8296.33205701655
2003	8442.16312360683
2004	8704.6674614153
2005	8922.93861245514
2006	9202.74568106044
2007	9474.6129718058
2008	9511.76459905348
2009	9237.64449767205
2010	9524.45726368628
2011	9710.4666795188
2012	9835.5187097468
2013	9972.32058045145
2014	10151.2768383067
2015	10314.8727394708
2016	10451.5120908041
2017	10672.1457313181