Year	constant 2015 US$
1960	192940842529.6401
1961	199921048678.26953
1962	205672294929.9709
1963	218056075143.4978
1964	234090676115.51233
1965	227800197211.64767
1966	227709196451.49332
1967	245317971820.70062
1968	253767316481.27347
1969	270353095160.5115
1970	284325821420.3164
1971	289060232700.3716
1972	287597536704.84155
1973	297274710965.57043
1974	301137880793.2822
1975	328957647998.3262
1976	334525756523.0778
1977	359013812808.0346
1978	379602518490.73395
1979	360276240506.14484
1980	384688366179.9949
1981	407310198894.79144
1982	420296752425.98444
1983	450871241345.4292
1984	467441752140.6206
1985	492140161092.79004
1986	515474367479.30023
1987	537557101832.8392
1988	586095491387.5238
1989	619752622061.0721
1990	651543435848.1693
1991	663004702437.9863
1992	702409136753.5737
1993	732020199135.7615
1994	776662072870.1992
1995	831798546622.4701
1996	890871090642.6482
1997	922716809592.5321
1998	973134453992.4711
1999	1052309014968.1714
2000	1093016368814.8446
2001	1144532812741.0425
2002	1186024119273.1213
2003	1274753673400.0273
2004	1375677102474.5127
2005	1482403991714.3335
2006	1595659810773.8672
2007	1713592762641.477
2008	1762178577294.1128
2009	1887278016342.6746
2010	2021093474278.7654
2011	2124117526037.29
2012	2227247763643.774
2013	2360886985524.081
2014	2526775345153.3213
2015	2715244830878.8237
2016	2928400989753.384
2017	3121970794690.779
2018	3318639371811.013
2019	3440905041806.0874
2020	3248078983289.0693
2021	3551450100110.504
2022	3767719137038.411
2023	4007761525250.624