Year	current US$
1970	1069999.9835342169
1971	1020000.0014156101
1972	1040000.0158697361
1973	1080000.0149756665
1974	1230000.0172108416
1975	1459999.980404973
1976	1380000.01013279
1977	1489999.9741464858
1978	1709999.9878555536
1979	1470000.0323355198
1980	520000.0070035463
1981	3029999.919235706
1982	2280000.0011920934
1983	3079999.949783078
1984	2739999.9741464835
1985	2909999.983385203
1986	3080000.037327403
1987	3739999.9462068034
1988	3039999.9842047635
1989	3950000.023469328
1990	5010000.079870223
1991	6460000.0828504525
1992	6369999.976828692
1993	7000000.0242143795
1994	7000000.0279396735
1995	10679999.981075518
1996	7970000.162720678
1997	8919999.93845821
1998	10339999.988675112
1999	12480000.108480448
2000	9109999.94911253
2001	9499999.986961477
2002	8350000.075995922
2003	10839999.970048673
2004	8049999.998882413
2005	5629999.993368981
2006	5269999.951124189
2007	6319999.933242799
2008	5599999.934434892