| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 162 |
71.7%
|
| 2 | NO | 62 |
27.4%
|
| 7 | DON'T KNOW | 1 |
0.4%
|
| 9 | REFUSED | 1 |
0.4%
|
| Sysmiss | 9403 |