| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4602 |
60.4%
|
| 2 | NO | 2985 |
39.2%
|
| 98 | DON'T KNOW | 24 |
0.3%
|
| 99 | REFUSAL | 13 |
0.2%
|
| Sysmiss | 25 |