| Value | Category | Cases | |
|---|---|---|---|
| 13 | 1 |
20%
|
|
| 22 | 1 |
20%
|
|
| 25 | 1 |
20%
|
|
| 26 | 1 |
20%
|
|
| 99 | DON'T KNOW/REFUSED | 1 |
20%
|
| Sysmiss | 11401 |