| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | less than 1 year completed | 33 |
0.4%
|
| 1 | 649 |
7.3%
|
|
| 2 | 1098 |
12.4%
|
|
| 3 | 2401 |
27.1%
|
|
| 4 | 1618 |
18.3%
|
|
| 5 | 842 |
9.5%
|
|
| 6 | 2224 |
25.1%
|
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 39880 |