Year	constant 2010 US$
1960	3757.90555452401
1961	3869.34507615331
1962	4015.8509912953
1963	4139.14876483533
1964	4326.19578102039
1965	4474.73617857065
1966	4636.6359891373
1967	4744.22088037466
1968	4936.97349581322
1969	5130.16518694634
1970	5209.79934557673
1971	5323.81429900057
1972	5516.55479886091
1973	5762.16312755745
1974	5765.08943234332
1975	5693.71153656169
1976	5888.7888305234
1977	6015.1269673448
1978	6141.71720106651
1979	6284.20466327939
1980	6293.76908336554
1981	6303.77579622373
1982	6218.59051226363
1983	6257.10310209566
1984	6427.01557800786
1985	6551.35158718429
1986	6655.91945334215
1987	6781.59580278066
1988	6971.34450480357
1989	7104.13211709581
1990	7185.93009386625
1991	7168.64005752882
1992	7182.70630135281
1993	7180.90435132419
1994	7286.5091347632
1995	7395.47130344387
1996	7536.06774832219
1997	7705.29705039164
1998	7793.79025630318
1999	7941.46653012102
2000	8182.24386289303
2001	8234.55890365898
2002	8309.02955301646
2003	8444.20864972737
2004	8705.1471455185
2005	8930.51982363668
2006	9203.02306020411
2007	9474.06995971835
2008	9531.53084331415
2009	9257.50456569118
2010	9538.84677774956
2011	9722.03579596527
2012	9849.61383417657
2013	9992.42792528356
2014	10156.2570312714
2015	10325.2482748598
2016	10468.1707024877
2017	10677.4200705096
2018	10881.1394471443