| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 197 |
1.5%
|
| 2 | NO | 10457 |
81.8%
|
| 7 | DON'T KNOW | 2101 |
16.4%
|
| 9 | REFUSED | 27 |
0.2%
|
| Sysmiss | 1 |