| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2004 | 3 |
0%
|
|
| 2005 | 2265 |
9.6%
|
|
| 2006 | 4328 |
18.4%
|
|
| 2007 | 4797 |
20.4%
|
|
| 2008 | 5046 |
21.5%
|
|
| 2009 | 5531 |
23.5%
|
|
| 2010 | 1525 |
6.5%
|
|
| 9997 | Incohérent | 0 |
0%
|
| 9999 | Manquant | 1 |
0%
|
| Sysmiss | 997 |