2004
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
2005
94.15
97.49
98.54
97.26
96.88
97.24
91.29
97.86
96.04
101.22
95.34
99.4
96.18
98.1
104.05
2006
92.05
94.97
98.95
94.99
93.95
94.65
87.27
96.31
92.06
102.25
91.58
93.68
94.7
97.06
104.49
2007
87.73
91.69
98.94
93.12
91.6
90.55
83.34
94.44
89.18
100.29
84.22
86.54
93.88
94.14
102.68
2008
68
84.93
96.9
90.8
90.39
86.55
80.49
92.73
86.65
94.73
82.41
81.43
89.59
90.66
108.12
2009
58.14
77.64
96.03
86.79
87.09
80.48
73.31
90.43
83.08
84.69
67.65
66.54
60.38
65.78
102.05
2010
54.89
76.66
94.57
89.16
89.25
81.18
76.42
89.09
82.17
88.15
68.67
59.19
65.3
65.25
110.35
2011
54.18
73.91
94.7
86.19
84.79
77.66
71.45
87.28
75.19
88.29
65.02
52.17
63.19
63.92
107.05
2012
48.83
70.95
93.8
84.14
83.36
75.04
66.6
86.55
72.16
84.5
62.26
49.3
63.25
61.55
106.32
2013
41.98
67.8
93.68
85.27
85.41
74.34
68.61
69.9
81.61
61.76
48.33
61.19
59.92
110.32