| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2005 | 193 |
2%
|
|
| 2006 | 1209 |
12.8%
|
|
| 2007 | 1608 |
17%
|
|
| 2008 | 2012 |
21.3%
|
|
| 2009 | 2409 |
25.5%
|
|
| 2010 | 2007 |
21.2%
|
|
| 9997 | Inconsistent | 16 |
0.2%
|
| 9998 | Don't know | 0 |
0%
|
| Sysmiss | 46724 |