| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.5%
|
|
| 1 | 6 |
15%
|
|
| 2 | 13 |
32.5%
|
|
| 3 | 6 |
15%
|
|
| 4 | 5 |
12.5%
|
|
| 5 | 6 |
15%
|
|
| 7 | 1 |
2.5%
|
|
| 8 | 2 |
5%
|
|
| Sysmiss | .don't know | 0 | |
| Sysmiss | .qre refused | 0 | |
| Sysmiss | .refusal | 0 | |
| Sysmiss | .skip | 0 | |
| Sysmiss | 113 |