| Value | Category | Cases | |
|---|---|---|---|
| -9 | I refuse to answer | 0 |
0%
|
| -8 | I don't know | 1 |
2%
|
| 1 | 1 | 1 |
2%
|
| 2 | 2 | 2 |
4%
|
| 3 | 3 | 0 |
0%
|
| 4 | 4 | 2 |
4%
|
| 5 | 5 | 3 |
6%
|
| 6 | 6 | 2 |
4%
|
| 7 | 7 | 4 |
8%
|
| 8 | 8 | 6 |
12%
|
| 9 | 9 | 4 |
8%
|
| 10 | 10 | 25 |
50%
|
| Sysmiss | 2754 |