| ← |
| |
|
|
| |
|
|
|
| 1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| 18.9 |
8.5 |
14.4 |
8 |
16.9 |
11.8 |
22.4 |
14 |
23.3 |
15.2 |
19.5 |
16 |
19.2 |
17.9 |
17.3 |
20.7 |
23 |
23.1 |
19.8 |
19.8 |
| 81.1 |
91.5 |
85.6 |
92 |
83.1 |
88.2 |
77.6 |
86 |
76.7 |
84.8 |
80.5 |
84 |
80.8 |
82.1 |
82.7 |
79.3 |
77 |
76.9 |
80.2 |
80.2 |
|
|
|
|
|
|
|
|
→ |