| Value | Category | Cases | |
|---|---|---|---|
| -8 | Refused | 0 |
0%
|
| 3 | 10 |
6.2%
|
|
| 4 | 40 |
24.7%
|
|
| 5 | 46 |
28.4%
|
|
| 6 | 26 |
16%
|
|
| 7 | 24 |
14.8%
|
|
| 8 | 14 |
8.6%
|
|
| 9 | 2 |
1.2%
|
|
| Sysmiss | 793 |