Year	current US$
1977	1100000.02384186
1978	1429999.94754791
1979	2460000.03814697
1980	3150000.09536743
1981	2880000.1144409203
1982	5500000
1983	2730000.01907349
1984	2710000.03814697
1985	2690000.05722046
1986	3720000.02861023
1987	4889999.8664856
1988	5570000.17166138
1989	7960000.03814697
1990	9340000.15258789
1991	7110000.1335144
1992	6110000.1335144
1993	5739999.771118159
1994	7010000.228881841
1995	8279999.73297119
1996	11250000
1997	6030000.20980835
1998	4360000.1335144
1999	1899999.97615814
2000	6710000.03814697
2001	3849999.90463257
2002	3950000.04768372
2003	3609999.89509583
2004	5380000.11444092
2005	2960000.03814697
2006	9920000.07629395
2007	3380000.1144409203
2008	5570000.17166138
2009	6099999.90463257
2010	1840000.0333786
2011	14390000.3433228
2012	1350000.02384186
2013	990000.009536743
2014	889999.985694885
2015	540000.021457672
2016	569999.992847443
2017	910000.026226044
2018	1049999.95231628
2019	1889999.98569489
2020	949999.988079071
2021	2299999.95231628
2022	7239999.771118159