Year	constant 2015 US$
1970	520982955586.9605
1971	545514568247.89197
1972	600517614836.7451
1973	669966739900.9193
1974	612970732819.9081
1975	608804602032.7806
1976	626460722910.478
1977	644312145042.1316
1978	695373657273.5149
1979	736373604118.9341
1980	733536409568.775
1981	750755764164.9376
1982	750689672509.8164
1983	759598001474.477
1984	788146291904.1174
1985	829598151850.5002
1986	883080345320.3356
1987	964645709196.8953
1988	1082480521112.6399
1989	1161411306386.9272
1990	1232364002742.3862
1991	1271482001117.2986
1992	1243208817202.1006
1993	1186898727038.7632
1994	1165668435122.4275
1995	1203030873908.181
1996	1284914303875.012
1997	1260258811932.0154
1998	1206440377166.7505
1999	1193303008420.0164
2000	1200813498878.8616
2001	1184611955771.567
2002	1127325361403.8123
2003	1120218856186.8958
2004	1123497002280.9116
2005	1156839416143.9124
2006	1161456744399.8232
2007	1136456749704.507
2008	1093019661667.4183
2009	983458698827.1699
2010	970639396170.7072
2011	992186928031.6251
2012	1019691796456.0381
2013	1061626125484.8064
2014	1085210932614.8381
2015	1109963909749.1387
2016	1122834433438.3206
2017	1140915457988.127
2018	1147736942942.333
2019	1154026390072.8127
2020	1112672015317.7336
2021	1111222129633.5105
2022	1095854167526.433