Year	current US$
1960	96999946
1961	99599924
1962	106199972
1963	112599962
1964	105999924
1965	120399974
1966	106228554.28571428
1967	137690020
1968	154300017
1969	172200038
1970	193399992
1971	195371773.7089608
1972	216166338.41810974
1973	235575884.7501251
1974	267373664.87951517
1975	446913912.177308
1976	473857228.7092487
1977	530150143.28489786
1978	693948613.6378181
1979	849226029.4981791
1980	1045386286.3259244
1981	1106006922.5319943
1982	1152676077.1363695
1983	1241358229.3200917
1984	1286054910.9966815
1985	1381514955.9822266
1986	1550879941.1244888
1987	1780268691.4844015
1988	1988279838.9665892
1989	2045132763.8887672
1990	2133587381.826873
1991	1618201763.174417
1992	1675742398.290118
1993	1661905107.5659695
1994	1034500803.6363636
1995	1254057580.546553
1996	1303631658.6272082
1997	1749358445.7022371
1998	1845577941.4526064
1999	1902804050.644738
2000	1828326783.7869604
2001	1682222632.0616698
2002	1680939202.112397
2003	1786967479.1455488
2004	1943217496.2637393
2005	2384822701.6976366
2006	2667265773.3596783
2007	3162044409.503524
2008	4217956447.5512147
2009	4670129036.447267
2010	5033163222.871572
2011	5609372878.687803
2012	6146430274.309529
2013	6131782022.652621
2014	6480353227.795998
2015	6890340838.685766
2016	6754274841.013323
2017	6826370809.458865
2018	7372828545.660668
2019	7397628621.988869
2020	7775058890.380142
2021	7933659968.87798
2022	9775968028.210587
2023	10616278650.293808