Year	current US$
1969	159999.99642372102
1970	119999.997317791
1971	150000.005960464
1972	200000.00298023198
1973	150000.005960464
1974	280000.001192093
1975	219999.998807907
1976	610000.014305115
1977	370000.00476837205
1978	400000.00596046395
1979	389999.98569488496
1980	79999.9982118607
1981	680000.007152557
1982	479999.989271164
1983	839999.973773956
1984	330000.013113022
1985	649999.976158142
1986	379999.99523162795
1987	649999.976158142
1988	490000.009536743
1989	790000.021457672
1990	509999.99046325695
1991	1059999.9427795399
1992	1029999.97138977
1993	1279999.97138977
1994	1019999.98092651
1995	2170000.07629395
1996	1179999.94754791
1997	1669999.95708466
1998	1289999.96185303
1999	2210000.03814697
2000	1990000.0095367401
2001	1190000.0572204601
2002	1679999.94754791
2003	1519999.98092651
2004	1200000.04768372
2005	1340000.0333786
2006	990000.009536743
2007	1340000.0333786
2008	990000.009536743