| Value | Category | Cases | |
|---|---|---|---|
| 1 | 133 |
24%
|
|
| 2 | 163 |
29.4%
|
|
| 3 | 251 |
45.3%
|
|
| 4 | 7 |
1.3%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 3903 |