| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 2 |
1.8%
|
| -7 | DON'T KNOW/NOT SURE | 15 |
13.2%
|
| 1 | YES | 27 |
23.7%
|
| 2 | NO | 70 |
61.4%
|
| Sysmiss | 10563 |