| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | less than 1 year completed | 4 |
0.3%
|
| 1 | 294 |
20.6%
|
|
| 2 | 284 |
19.9%
|
|
| 3 | 269 |
18.9%
|
|
| 4 | 239 |
16.8%
|
|
| 5 | 164 |
11.5%
|
|
| 6 | 172 |
12.1%
|
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 11825 |