Year	constant 2015 US$
1965	178055334131.8276
1966	178595804947.49084
1967	196230555994.9083
1968	201137796747.69806
1969	210686658704.45386
1970	222532535908.0579
1971	221078821990.56018
1972	216572085291.71432
1973	226796701466.94437
1974	227359398649.89627
1975	243838487449.38892
1976	241299682919.23212
1977	256419792298.27936
1978	263321658282.50812
1979	245765424977.72247
1980	266626630876.83478
1981	277261308747.1159
1982	280733553702.858
1983	296467759800.4518
1984	299079756494.40894
1985	309018475112.17236
1986	315881324958.7423
1987	313829588748.5822
1988	344966901461.2647
1989	353291992221.83344
1990	365700763705.6658
1991	368387421867.46295
1992	381941651445.7057
1993	389672361535.7407
1994	402831705289.60345
1995	405782939230.6608
1996	439039191064.94684
1997	436341892108.1646
1998	457380461450.35583
1999	472283047225.9735
2000	480522344000.4463
2001	502918331266.2239
2002	508722472199.3821
2003	544212514001.26385
2004	558360975935.8809
2005	585017561925.442
2006	608133936985.8535
2007	636729961604.8809
2008	650584905474.9889
2009	663718812921.5687
2010	699531850266.0194
2011	731853845886.6919
2012	752401234387.8356
2013	785174404481.2286
2014	802200508766.3414
2015	819635534335.3695
2016	850221110775.5862
2017	892140719689.4666
2018	915897764701.3893
2019	950763829388.4534
2020	979379969225.0258
2021	1015787872691.9021
2022	1049292884626.7961
2023	1065362995107.0984