Year	current US$
1965	128074514416.90202
1966	113398814118.6096
1967	122779611429.92287
1968	130864507041.9537
1969	143706115847.41306
1970	148898080518.66724
1971	160621948287.51218
1972	171891127267.81894
1973	200248445638.1502
1974	240042769614.98383
1975	261987409435.0083
1976	267297541089.00592
1977	306008843813.8173
1978	352695172156.4818
1979	404248337464.2126
1980	483281876405.85767
1981	503594134098.45544
1982	522419148598.1285
1983	538584778618.9076
1984	538276703250.41693
1985	578569173243.9443
1986	590736996327.7639
1987	645189407165.6798
1988	682469409291.2614
1989	693452344467.415
1990	744819431466.5422
1991	703238512264.0337
1992	749800828248.6768
1993	758709363067.8544
1994	837682349367.8608
1995	949083542676.8625
1996	1047209120593.6553
1997	1096248911983.9266
1998	1112083428493.2263
1999	1185850873926.8193
2000	1238690036750.944
2001	1248329692706.9124
2002	1298280868231.4292
2003	1472778969060.5793
2004	1680289763566.367
2005	1918284837890.7368
2006	2210593936277.753
2007	2729452748601.408
2008	2979429189382.899
2009	3110840020498.0366
2010	3730186378395.3936
2011	4163076675070.621
2012	4396079292521.4688
2013	4646944308997.759
2014	5039714490796.717
2015	5045041743681.102
2016	5267401106174.086
2017	5649094969655.018
2018	5935900387402.997
2019	6231341371141.594
2020	6031635127076.965
2021	6818649349698.512
2022	7254310223484.647
2023	7312793313039.256