| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 1 |
1.3%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | 17 |
22.4%
|
|
| 2 | 13 |
17.1%
|
|
| 3 | 7 |
9.2%
|
|
| 4 | 11 |
14.5%
|
|
| 5 | 6 |
7.9%
|
|
| 6 | 7 |
9.2%
|
|
| 7 | 2 |
2.6%
|
|
| 8 | 7 |
9.2%
|
|
| 9 | 5 |
6.6%
|
|
| Sysmiss | 923 |