| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2006 | 12 |
1.4%
|
|
| 2007 | 115 |
13.9%
|
|
| 2008 | 145 |
17.5%
|
|
| 2009 | 141 |
17%
|
|
| 2010 | 236 |
28.5%
|
|
| 2011 | 179 |
21.6%
|
|
| 9998 | NSP | 0 |
0%
|
| 9999 | Manquant | 0 |
0%
|
| Sysmiss | 8715 |