Year	constant 2015 US$
1970	1196575158917.3472
1971	1191609980645.0447
1972	1242608982068.6052
1973	1349062435597.9521
1974	1344222447219.3296
1975	1183262100736.5896
1976	1288918106419.1826
1977	1291559042656.4922
1978	1299417919531.514
1979	1393573849260.6204
1980	1430030120186.245
1981	1292363306827.8992
1982	1274531085957.4226
1983	1268247959451.7197
1984	1303472589961.12
1985	1330181620267.8435
1986	1409172335044.6282
1987	1467581519460.6072
1988	1606578306563.9988
1989	1734575908155.0754
1990	1836164527172.8206
1991	1864697230605.7603
1992	1839679269677.7837
1993	1694618653713.624
1994	1782304948412.192
1995	1866025856341.9382
1996	1855380469798.5227
1997	1929023153295.6016
1998	2060564438672.0417
1999	2173141183322.419
2000	2289830349786.1973
2001	2305666817120.7925
2002	2257291905999.493
2003	2285517651122.4097
2004	2343158957373.686
2005	2385823453473.1694
2006	2541301321983.349
2007	2698046074734.1357
2008	2656243743387.165
2009	2231527873835.9194
2010	2326322980875.8354
2011	2410873530075.7705
2012	2226463610423.9316
2013	2207625979427.6304
2014	2281385449035.3384
2015	2390161713905.1978
2016	2479236563020.1133
2017	2609295241521.0312
2018	2697757903763.6875
2019	2839909051092.582
2020	2636828770748.301
2021	2802797203917.7656
2022	2915654958210.108
2023	2884465363058.779