| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 9 |
8.5%
|
|
| 2 | 11 |
10.4%
|
|
| 3 | 10 |
9.4%
|
|
| 4 | 8 |
7.5%
|
|
| 5 | 11 |
10.4%
|
|
| 6 | 7 |
6.6%
|
|
| 7 | 9 |
8.5%
|
|
| 8 | 7 |
6.6%
|
|
| 9 | 7 |
6.6%
|
|
| 10 | 7 |
6.6%
|
|
| 11 | 9 |
8.5%
|
|
| 12 | 11 |
10.4%
|
|
| Sysmiss | 29 |