| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 8 |
4.6%
|
| -8 | does not apply | 148 |
85.1%
|
| -7 | refused to answer | 0 |
0%
|
| 2 | 1 |
0.6%
|
|
| 10 | 1 |
0.6%
|
|
| 23 | 1 |
0.6%
|
|
| 30 | 1 |
0.6%
|
|
| 42 | 1 |
0.6%
|
|
| 45 | 1 |
0.6%
|
|
| 60 | 1 |
0.6%
|
|
| 70 | 1 |
0.6%
|
|
| 75 | 1 |
0.6%
|
|
| 85 | 2 |
1.1%
|
|
| 86 | 1 |
0.6%
|
|
| 109 | 1 |
0.6%
|
|
| 125 | 1 |
0.6%
|
|
| 140 | 1 |
0.6%
|
|
| 150 | 1 |
0.6%
|
|
| 183 | 1 |
0.6%
|
|
| 290 | 1 |
0.6%
|
|
| Sysmiss | 582 |