Year	current US$
1965	102431322285.82262
1966	88219255495.93417
1967	97362633056.73946
1968	99362120913.26355
1969	107480417758.82875
1970	115869588404.14642
1971	125943311571.31715
1972	133054035231.6669
1973	152182714041.57083
1974	180050186098.84128
1975	185477829950.93155
1976	191564470524.12897
1977	223609468199.35806
1978	255366789538.611
1979	291382078266.57007
1980	356714469893.55566
1981	362970731300.63544
1982	373842618005.2502
1983	386322416745.4672
1984	384981373963.0252
1985	407921320791.15985
1986	435830693429.7712
1987	471814158257.84393
1988	492311858556.92615
1989	494653040870.132
1990	529976867622.5565
1991	498230257356.5256
1992	533517602291.86786
1993	544079592112.17145
1994	587480270660.6681
1995	658876814687.0079
1996	733536854114.3088
1997	765399244841.4008
1998	767243830089.4504
1999	820137048447.3422
2000	859663745051.2014
2001	870405943440.9506
2002	887843273644.0555
2003	988503965087.6382
2004	1094784841450.2441
2005	1236714032848.4246
2006	1397851820950.8682
2007	1720561041158.922
2008	1904467310152.3594
2009	2021987677114.107
2010	2348088936397.208
2011	2650480516584.0493
2012	2829098026275.8174
2013	3003890323135.9775
2014	3260839283364.968
2015	3376507826098.025
2016	3587293346859.034
2017	3847272047330.176
2018	4035030274373.4536
2019	4253509285037.0806
2020	4173460325728.9175
2021	4789214152043.852
2022	5115201531880.076
2023	5143916128741.38