| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | < 1 year completed | 0 |
0%
|
| 1 | 414 |
82.6%
|
|
| 2 | 66 |
13.2%
|
|
| 3 | 17 |
3.4%
|
|
| 4 | 2 |
0.4%
|
|
| 8 | 2 |
0.4%
|
|
| 98 | DK | 0 |
0%
|
| 99 | 4 | ||
| Sysmiss | 1747 |