Year	constant 2010 US$
1961	6114098859.21801
1962	6769434290.36397
1963	7431976083.04343
1964	8092744002.11465
1965	9147533596.41725
1966	10260528418.4904
1967	10405099117.5624
1968	11447915065.0093
1969	12434853993.7965
1970	13743529248.2792
1971	15511970368.5988
1972	16689489843.1719
1973	18889425718.697
1974	18549174587.2156
1975	19237770148.5161
1976	20687800956.1558
1977	24146632758.0323
1978	28270556295.9
1979	30942453418.3189
1980	34708941424.1253
1981	37348021884.7916
1982	39302387132.6754
1983	42338039211.885
1984	44816029775.5025
1985	46765849472.2652
1986	50776799434.7079
1987	56183455325.5377
1988	61448090460.6075
1989	63799803396.7381
1990	67794788496.7066
1991	74071529392.3805
1992	80428205467.526
1993	86738982563.0582
1994	92375798554.5578
1995	93880708576.9525
1996	97377678661.4063
1997	102772139171.179
1998	97123238665.7236
1999	98138670439.3433
2000	102570361048.242
2001	104006866069.618
2002	102918594610.96
2003	101316010673.011
2004	108537006663.774
2005	112383208114.851
2006	119233575388.591
2007	129545102673.319
2008	132005576235.055
2009	132242277494.655
2010	140327704268.136
2011	152105005488.776
2012	158345492842.581
2013	165660947602.983
2014	171193548519.999
2015	179344941218.286
2016	182924174691.322
2017	193072283869.89
2018	203890917272.374