| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 900 |
1.2%
|
| 2 | NO | 69540 |
93.9%
|
| 7 | DON'T KNOW | 3558 |
4.8%
|
| 9 | REFUSED | 30 |
0%
|
| Sysmiss | 9 |