|
|
| 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 |
| 21.4 |
4.9 |
15.5 |
10.4 |
9.2 |
8.9 |
10.6 |
13 |
8.6 |
8.4 |
10.6 |
7.7 |
12.4 |
8.5 |
6.8 |
6.7 |
7.2 |
5.9 |
9.7 |
9.9 |
10.2 |
9.5 |
8.9 |
7.5 |
3.2 |
| 78.6 |
95.1 |
84.5 |
89.6 |
90.8 |
91.1 |
89.4 |
87 |
91.4 |
91.6 |
89.4 |
92.3 |
87.6 |
91.5 |
93.2 |
93.3 |
92.8 |
94.1 |
90.3 |
90.1 |
89.8 |
90.5 |
91.1 |
92.5 |
96.8 |
|
