| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 32 |
12.2%
|
| 2 | NO | 231 |
87.8%
|
| 7 | DON'T KNOW | 0 |
0%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 20661 |