| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 31 |
8.7%
|
|
| 2 | 32 |
9%
|
|
| 3 | 35 |
9.9%
|
|
| 4 | 25 |
7%
|
|
| 5 | 31 |
8.7%
|
|
| 6 | 31 |
8.7%
|
|
| 7 | 25 |
7%
|
|
| 8 | 24 |
6.8%
|
|
| 9 | 33 |
9.3%
|
|
| 10 | 44 |
12.4%
|
|
| 11 | 23 |
6.5%
|
|
| 12 | 21 |
5.9%
|
|
| Sysmiss | 89 |