Year	constant 2010 US$
1971	1114.94481322342
1972	1108.62210999159
1973	1198.17948126433
1974	1247.83486085238
1975	1283.14670757506
1976	1350.79835778662
1977	1384.19097314545
1978	1437.25029290372
1979	1437.1894116111
1980	1445.04595344636
1981	1482.39824156319
1982	1465.83434635739
1983	1445.25684468043
1984	1269.83413747951
1985	1148.40973660758
1986	1153.04743199629
1987	1208.87577808395
1988	1280.83801512502
1989	1307.25026932815
1990	1354.00982909121
1991	1326.3882885816
1992	1330.28185789511
1993	1306.16145901727
1994	1367.58411749787
1995	1404.92124667331
1996	1458.62614279178
1997	1536.28950142765
1998	1624.39366985236
1999	1660.41673057664
2000	1777.41536103075
2001	1784.66416113429
2002	1826.72032315093
2003	1871.20121491852
2004	1897.18129659221
2005	1935.51282196068
2006	1967.99128844288
2007	1990.94466256112
2008	2077.54112143949
2009	2179.82689141649
2010	2279.91684305692
2011	2265.59983330497
2012	2402.08508248776
2013	2607.35358423106
2014	2688.13408637368
2015	2873.70020110388
2016	3054.61018463473
2017	3194.75307795944