| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 65 |
1.5%
|
| 2 | NO | 3804 |
87.5%
|
| 7 | DON'T KNOW | 476 |
11%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 2 |