| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 3 |
0.1%
|
| -8 | does not apply | 0 |
0%
|
| -7 | refused to answer | 0 |
0%
|
| 1 | strongly with a | 414 |
17.9%
|
| 2 | weakly with a | 199 |
8.6%
|
| 3 | weakly with b | 295 |
12.8%
|
| 4 | strongly with b | 1401 |
60.6%
|
| Sysmiss | 1809 |