| Value | Category | Cases | |
|---|---|---|---|
| -9 | I refuse to answer | 0 |
0%
|
| -8 | I don't know | 6 |
2.1%
|
| 1 | 1 | 0 |
0%
|
| 2 | 2 | 2 |
0.7%
|
| 3 | 3 | 1 |
0.4%
|
| 4 | 4 | 3 |
1.1%
|
| 5 | 5 | 6 |
2.1%
|
| 6 | 6 | 7 |
2.5%
|
| 7 | 7 | 23 |
8.1%
|
| 8 | 8 | 41 |
14.4%
|
| 9 | 9 | 62 |
21.8%
|
| 10 | 10 | 134 |
47%
|
| Sysmiss | 2519 |