| Value | Category | Cases | |
|---|---|---|---|
| 1 | 81 |
0.6%
|
|
| 2 | 1048 |
7.9%
|
|
| 3 | 2676 |
20.3%
|
|
| 4 | 3657 |
27.7%
|
|
| 5 | 91 |
0.7%
|
|
| 6 | 5011 |
38%
|
|
| 95 | NON-FORMAL DK | 41 |
0.3%
|
| 98 | DK | 5 |
0%
|
| 99 | NO RESPONSE | 6 |
0%
|
| Sysmiss | 576 |
4.4%
|