Year	constant 2010 US$
1962	328634576.506642
1963	341401272.091446
1964	349182610.413478
1965	375614380.406249
1966	366754769.148956
1967	385403218.199502
1968	382239290.733371
1969	391247652.10311
1970	398499113.480517
1971	425459563.511012
1972	446133369.408639
1973	475395825.581704
1974	521362507.703905
1975	572133845.318256
1976	594186414.573185
1977	627208371.895217
1978	655288153.978742
1979	701932062.203781
1980	759034371.732885
1981	839496537.602842
1982	844788921.154197
1983	825195868.355364
1984	877768878.503081
1985	923679425.242154
1986	876866795.746661
1987	965154863.593075
1988	1089785821.60129
1989	1199644516.80403
1990	1222666962.47999
1991	1208755995.3451
1992	1263233789.61731
1993	1349716193.86823
1994	1386180385.9186
1995	1570761650.82032
1996	1556272355.93619
1997	1671244811.99566
1998	1696000288.06609
1999	1711005897.57091
2000	1589543647.39022
2001	1773858486.09054
2002	1855184560.17509
2003	2032351451.2413
2004	2129285450.94511
2005	2130576624.91727
2006	2230834262.22689
2007	2578802233.27835
2008	2800120348.19993
2009	2443144958.74319
2010	3538073906.99365
2011	3732873662.7808
2012	2655012568.46901
2013	3854278224.97867
2014	4010270679.28229
2015	3991165526.01149
2016	4116526160.39771
2017	4362450684.11253
2018	4647197803.69662