| Value | Category | Cases | |
|---|---|---|---|
| 6 | 1 |
20%
|
|
| 28 | 1 |
20%
|
|
| 30 | 1 |
20%
|
|
| 56 | 1 |
20%
|
|
| 84 | 1 |
20%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 4452 |