| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 16716 |
61.8%
|
| 2 | NO | 10294 |
38%
|
| 98 | DON'T KNOW | 42 |
0.2%
|
| 99 | REFUSAL | 12 |
0%
|
| Sysmiss | 57 |