| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 12 |
6.9%
|
| -8 | does not apply | 70 |
40.2%
|
| -7 | refused to answer | 0 |
0%
|
| 1 | 3 |
1.7%
|
|
| 2 | 17 |
9.8%
|
|
| 3 | 20 |
11.5%
|
|
| 4 | 10 |
5.7%
|
|
| 5 | 11 |
6.3%
|
|
| 7 | 3 |
1.7%
|
|
| 8 | 3 |
1.7%
|
|
| 10 | 5 |
2.9%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 1 |
0.6%
|
|
| 15 | 3 |
1.7%
|
|
| 16 | 1 |
0.6%
|
|
| 17 | 3 |
1.7%
|
|
| 18 | 1 |
0.6%
|
|
| 20 | 4 |
2.3%
|
|
| 24 | 2 |
1.1%
|
|
| 27 | 1 |
0.6%
|
|
| 30 | 2 |
1.1%
|
|
| 41 | 1 |
0.6%
|
|
| Sysmiss | 582 |