| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't know | 3 |
2.5%
|
| -8 | -8. Refuse | 0 |
0%
|
| -5 | -5. Zero | 0 |
0%
|
| 1 | 16 |
13.4%
|
|
| 2 | 8 |
6.7%
|
|
| 3 | 10 |
8.4%
|
|
| 4 | 4 |
3.4%
|
|
| 5 | 6 |
5%
|
|
| 6 | 12 |
10.1%
|
|
| 7 | 4 |
3.4%
|
|
| 8 | 4 |
3.4%
|
|
| 12 | 52 |
43.7%
|
|
| Sysmiss | 880 |