| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2005 | 172 |
4.2%
|
|
| 2006 | 436 |
10.7%
|
|
| 2007 | 638 |
15.6%
|
|
| 2008 | 979 |
24%
|
|
| 2009 | 1368 |
33.6%
|
|
| 2010 | 483 |
11.8%
|
|
| 9999 | Manquant | 1 |
0%
|
| Sysmiss | 20416 |