| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 1 |
0%
|
| -8 | does not apply | 0 |
0%
|
| -7 | refused to answer | 0 |
0%
|
| 1 | strongly with a | 2195 |
94.9%
|
| 2 | weakly with a | 87 |
3.8%
|
| 3 | weakly with b | 10 |
0.4%
|
| 4 | strongly with b | 20 |
0.9%
|
| Sysmiss | 1808 |