627.5
1990
 79.3
2.10
1991
68.7
2.00
1992
42.5
2.25
1993
54.5
2.52
1994
37.1
1.32
1995
36.1
2.39
1996
42.5
1.53
1997
1.63
1.15
1998
57.5
0.650
1999
64.5
1.76
2000
290
0.470
2001
40.8
1.22
2002
55.0
2.67
2003
46.2
2.54
2004
64.0
2.41
2005
45.2
3.20
2006
35.2
1.63



















































