| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | less than 1 year completed | 25 |
0.5%
|
| 1 | 1104 |
20.1%
|
|
| 2 | 967 |
17.6%
|
|
| 3 | 1080 |
19.7%
|
|
| 4 | 957 |
17.4%
|
|
| 5 | 619 |
11.3%
|
|
| 6 | 729 |
13.3%
|
|
| 98 | don't know | 8 |
0.1%
|
| Sysmiss | 7762 |