1990
100
97.017
100
92.606
1991
109
94.931
97
91.299
1992
122
92.845
105
89.992
1993
87
90.758
73
88.686
1994
89
88.672
86
87.379
1995
66
86.586
81
86.072
1996
69
84.5
80
84.766
1997
77
82.414
84
83.459
1998
76
80.328
77
82.152
1999
72
78.242
77
80.846
2000
78
76.156
86
79.539
2001
62
74.07
69
78.232
2002
72
71.984
84
76.926
2003
77
69.898
77
75.619
2004
60
67.812
75
74.312
2005
60
65.726
76
73.006
2006
63
63.64
73
71.699
2007
64
61.553
68
70.392
2008
69
59.467
56
69.086
2009
57
57.381
64
67.779
2010
64
55.295
77
66.472
2011
59
53.209
72
65.166