| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2000 | 5 |
27.8%
|
|
| 2002 | 1 |
5.6%
|
|
| 2004 | 1 |
5.6%
|
|
| 2006 | 3 |
16.7%
|
|
| 2008 | 1 |
5.6%
|
|
| 2010 | 2 |
11.1%
|
|
| 2011 | 2 |
11.1%
|
|
| 2012 | 2 |
11.1%
|
|
| 2013 | 1 |
5.6%
|