|
|
| 1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| 33.3 |
18.2 |
16.7 |
39.4 |
17.1 |
27.6 |
22 |
18.1 |
14 |
19.7 |
20.3 |
17.9 |
20 |
26 |
18.4 |
14.3 |
13.3 |
8.2 |
17.6 |
20 |
21.7 |
12.5 |
16.9 |
6.2 |
9.5 |
| 66.7 |
81.8 |
83.3 |
60.6 |
82.9 |
72.4 |
78 |
81.9 |
86 |
80.3 |
79.7 |
82.1 |
80 |
74 |
81.6 |
85.7 |
86.7 |
91.8 |
82.4 |
80 |
78.3 |
87.5 |
83.1 |
93.8 |
90.5 |
|
