1994 -85.3098
1983 -80.5297
1977 -71.6742
1982 -64.6046
1986 -64.2060
1987 -61.5572
1972 -61.5124
1991 -60.2398
1993 -56.7406
1970 -55.0456
1997 -54.2093
1973 -46.4642
1984 -38.2381
1978 -29.2707
2002 -23.9283
1974 -23.5059
1985 -22.8990
1975 -17.6601
1992 -14.7204
2006 -12.1331
2001 -6.99769
1976 -5.82572
1971 -1.36161
1981 0.674989
1979 3.95840
1990 8.30503
1988 9.81165
2000 33.2996
1989 48.3723
1980 52.6020
1999 75.2695
1996 79.1183
2003 92.4714
1998 93.3022
2004 151.674
1995 154.636
2005 155.137