| Value | Category | Cases | |
|---|---|---|---|
| -8 | don't know | 12 |
50%
|
| 1 | 1 |
4.2%
|
|
| 2 | 2 |
8.3%
|
|
| 3 | 2 |
8.3%
|
|
| 4 | 2 |
8.3%
|
|
| 7 | 1 |
4.2%
|
|
| 8 | 3 |
12.5%
|
|
| 10 | 1 |
4.2%
|
|
| Sysmiss | 6295 |