| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | less than 1 year completed | 1 |
5.9%
|
| 1 | 3 |
17.6%
|
|
| 2 | 1 |
5.9%
|
|
| 3 | 3 |
17.6%
|
|
| 4 | 3 |
17.6%
|
|
| 5 | 3 |
17.6%
|
|
| 6 | 3 |
17.6%
|
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 13234 |