| Value | Category | Cases | |
|---|---|---|---|
| 2 | 4 |
16%
|
|
| 3 | 8 |
32%
|
|
| 4 | 1 |
4%
|
|
| 5 | 5 |
20%
|
|
| 6 | 1 |
4%
|
|
| 10 | 5 |
20%
|
|
| 12 | 1 |
4%
|
|
| 77 | Refuse to answer | 0 |
0%
|
| 99 | Do not know | 0 |
0%
|
| Sysmiss | 6195 |