| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 273 |
15.9%
|
| 2 | NO | 1435 |
83.8%
|
| 7 | DON'T KNOW | 5 |
0.3%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 9931 |