| Value | Category | Cases | |
|---|---|---|---|
| -9 | I refuse to answer | 1 |
0.6%
|
| -8 | I don't know | 106 |
59.6%
|
| 1 | 1 | 3 |
1.7%
|
| 2 | 2 | 1 |
0.6%
|
| 3 | 3 | 1 |
0.6%
|
| 4 | 4 | 1 |
0.6%
|
| 5 | 5 | 5 |
2.8%
|
| 6 | 6 | 9 |
5.1%
|
| 7 | 7 | 5 |
2.8%
|
| 8 | 8 | 7 |
3.9%
|
| 9 | 9 | 6 |
3.4%
|
| 10 | 10 | 33 |
18.5%
|
| Sysmiss | 2626 |