Year	current US$
1974	9999.99977648258
1976	49999.99888241288
1977	9999.99977648258
1978	89999.99798834328
1979	119999.99731779099
1980	59999.99865889552
1981	69999.99843537802
1982	69999.99843537802
1983	79999.99821186057
1984	49999.99888241287
1985	19999.99955296516
1986	199999.99366700606
1987	210000.0008940696
1988	59999.99865889553
1989	69999.9984353781
1990	219999.99508261686
1991	249999.99627470967
1992	329999.99448657024
1993	439999.9938905236
1994	1010000.0090897073
1995	2340000.0054389234
1996	2759999.9979138365
1997	3379999.982193111
1998	3079999.946057796
1999	5380000.004544847
2000	5509999.91968274
2001	5670000.016689306
2002	8819999.90530312
2003	11190000.012516975
2004	14129999.982193112
2005	13960000.168532128
2006	19369999.811053272
2007	26510000.383481406
2008	25480000.31895937
2009	17990000.165998943
2010	18290000.043809414
2011	16019999.908283368
2012	11140000.049024818
2013	9829999.864101408
2014	10299999.99329448
2015	7910000.039264558
2016	9720000.118017193
2017	9440000.075846901
2018	9380000.038072465
2019	12109999.902546395
2020	12550000.017508863
2021	11919999.962672586
2022	13200000.029057259