|
|
| 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 |
| 40.5 |
54.3 |
41.3 |
46.6 |
47.3 |
45.1 |
48.1 |
50.4 |
46 |
45.2 |
50.3 |
39.2 |
48.4 |
38.5 |
43 |
41.9 |
43.2 |
38.3 |
47.3 |
47.3 |
42.7 |
39.9 |
46.2 |
47.4 |
52.1 |
| 59.5 |
45.7 |
58.7 |
53.4 |
52.7 |
54.9 |
51.9 |
49.6 |
54 |
54.8 |
49.7 |
60.8 |
51.6 |
61.5 |
57 |
58.1 |
56.8 |
61.7 |
52.7 |
52.7 |
57.3 |
60.1 |
53.8 |
52.6 |
47.9 |
|
