| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | < 1 year completed | 0 |
0%
|
| 1 | 694 |
76.6%
|
|
| 2 | 155 |
17.1%
|
|
| 3 | 43 |
4.7%
|
|
| 4 | 11 |
1.2%
|
|
| 8 | 3 |
0.3%
|
|
| 98 | DK | 0 |
0%
|
| 99 | 3 | ||
| Sysmiss | 1343 |