Year	constant 2010 US$
1965	546419150911.084
1966	567492676991.717
1967	594227592659.111
1968	637475070083.716
1969	673432192643.72
1970	716022804764.846
1971	759286013087.387
1972	816577011092.491
1973	868324401546.083
1974	959803670221.633
1975	1044264559820.98
1976	1109920357590.94
1977	1167360767829.95
1978	1222810855029.73
1979	1285192237454.96
1980	1344275564682.84
1981	1397249278841.59
1982	1431107357366.4
1983	1464907771043.69
1984	1503004656377.13
1985	1533109875645.71
1986	1542937921817
1987	1597875815494.58
1988	1633136773587.16
1989	1678534730586.94
1990	1756113652632.4
1991	1833911510522.71
1992	1920568678045.69
1993	2017444034183
1994	2073682800751.78
1995	2137485801394.68
1996	2242040141797.31
1997	2381039888348.56
1998	2441859389940.95
1999	2514926722680.33
2000	2623657538679.93
2001	2687357584094.73
2002	2771108934039.51
2003	2883570985848.79
2004	3077144917513.08
2005	3280295512024.69
2006	3491172712954.24
2007	3732674394058.83
2008	3906780982604.98
2009	3990056324375.42
2010	4232070955450.03
2011	4484478847680.96
2012	4747126779352.59
2013	4994692714962.02
2014	5240980849757.41
2015	5506071216859.15
2016	5760828565550.6
2017	6060621085191.3
2018	6343779490198.87