| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | < 1 year completed | 0 |
0%
|
| 1 | 3944 |
70.1%
|
|
| 2 | 1188 |
21.1%
|
|
| 3 | 345 |
6.1%
|
|
| 4 | 122 |
2.2%
|
|
| 8 | 24 |
0.4%
|
|
| 98 | DK | 0 |
0%
|
| 99 | 40 | ||
| Sysmiss | 8634 |