Year	current US$
1960	1143632600
1961	1161197700
1962	1137699300
1963	1153478000
1964	1236292000
1965	1311435800
1966	1281749500
1967	1397001900
1968	1479599900
1969	1747998700
1970	1884206500
1971	2178716200
1972	2677729500
1973	3309353700
1974	3982161400
1975	4371300800
1976	4235926400
1977	4327522500
1978	4302088300
1979	5323465100
1980	6989500700
1981	8722990800
1982	9171544000
1983	8188830000
1984	6391408400
1985	5625670500
1986	6060044100
1987	6555356600
1988	7549899100
1989	8152155400
1990	8777585200
1991	8925071500
1992	7376608500
1993	6677018800
1994	7022954200
1995	7289675000
1996	8457606900
1997	9211731300
1998	6512586000
1999	6590927700
2000	6539293200
2001	6640484700
2002	6541116300
2003	6051651400
2004	6217796500
2005	6270100500
2006	6037733700
2007	5747172000
2008	5589747200
2009	11871859900
2010	14912674800
2011	16903256000
2012	21194350200
2013	21893768200
2014	21993153700
2015	23642016200
2016	22877246300
2017	19468567336.843784
2018	34915128452.9709
2019	21982363876.769836
2020	22096319392.33492
2021	29873963008.157562
2022	29842253115.5615