Year	current US$
1969	280000.001192093
1970	230000.004172325
1971	239999.994635582
1972	200000.00298023198
1973	259999.990463257
1974	280000.001192093
1975	340000.00357627904
1976	189999.99761581398
1977	540000.021457672
1978	219999.998807907
1979	349999.99403953605
1980	280000.001192093
1981	610000.014305115
1982	699999.988079071
1983	850000.023841858
1984	839999.973773956
1985	850000.023841858
1986	1159999.9666214
1987	1210000.03814697
1988	689999.997615814
1989	879999.995231628
1990	899999.976158142
1991	1009999.99046326
1992	1330000.04291534
1993	1580000.04291534
1994	1100000.02384186
1995	1450000.04768372
1996	1049999.95231628
1997	1240000.0095367401
1998	1279999.97138977
1999	1470000.02861023
2000	860000.014305115
2001	759999.990463257
2002	920000.016689301
2003	860000.014305115
2004	850000.023841858
2005	860000.014305115
2006	1009999.99046326
2007	850000.023841858
2008	639999.985694885