| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 34 |
20%
|
| 2 | NO | 131 |
77.1%
|
| 7 | DON'T KNOW | 5 |
2.9%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 6475 |