1990
100.0
100.0
100.0
100.0
100.0
100.0
1991
105.5
98.4
107.1
104.9
72.4
99.2
1992
100.4
95.7
112.1
99.8
104.7
100.7
1993
108.3
104.2
11.9
107.2
54.6
98.3
1994
106.1
108.8
11.3
106.1
55.9
98.8
1995
103.4
104.3
11.4
103.8
46.7
94.6
1996
97.9
98.3
10.9
104.1
34.5
92.3
1997
93.0
103.4
10.4
92.8
29.7
79.7
1998
82.3
103.8
9.3
84.5
24.6
71.2
1999
73.2
91.5
8.1
75.6
22.3
64.4
2000
72.6
87.0
8.8
70.8
21.2
59.1
2001
69.7
88.8
9.4
72.2
26.0
60.9
2002
69.6
85.3
8.6
71.6
16.1
60.0
2003
29.5
79.6
5.9
33.6
9.1
22.8
2004
22.1
75.5
3.5
26.4
7.4
16.2
2005
24.6
91.1
3.5
29.8
8.8
17.6
2006
35.3
118.6
4.3
42.1
12.1
26.2
2007
24.1
96.3
2.9
29.8
9.3
16.8
2008
48.5
105.9
4.9
53.9
12.9
38.7
2009
22.4
88.0
2.9
27.5
8.1
15.6
2010
21.0
74.3
2.8
25.4
7.1
15.2
2011
20.3
64.8
2.8
23.7
5.9
15.1
2012
16.4
80.6
2.1
21.2
5.6
10.5
2013
20.4
92.5
2.4
25.9
6.9
13.7
2014
23.8
72.4
2.7
27.6
6.7
18.0
2015
18.3
79.2
2.2
22.8
5.9
12.3
2016
17.8
77.4
2.0
22.3
5.8
12.0
2017
20.7
72.3
2.4
24.6
6.1
15.0
2018
18.0
85.8
2.1
23.0
5.9
11.6
2019
16.6
83.5
2.4
21.6
5.9
10.6
2020
25.4
77.0
3.0
29.4
7.1
19.1