year	salary
1969	116.82321
1970	130.10532
1971	134.05775
1972	140.45904
1973	141.87608
1974	142.52811
1975	142.9632
1976	156.04803
1977	216.02744
1978	263.67264
1979	269.13246
1980	300.45004
1981	350.88039
1982	429.86466
1983	500.30562
1984	546.81728
1985	594.5136
1986	647.6564
1987	626.93008
1988	640.54434
1989	712.79756
1990	764.1876
1991	1122.89688
1992	1333.82184
1993	1333.10226
1994	1378.86764
1995	1210.26277
1996	1294.6637
1997	1480.42846
1998	1527.89036
1999	1771.6515
2000	1998.034
2001	2196.47091
2002	2287.9056
2003	2402.14744
2004	2262.81419
2005	2316.7364
2006	2436.5624