| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 9367 |
97.4%
|
| 2 | NO | 120 |
1.2%
|
| 7 | DON'T KNOW | 132 |
1.4%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 8 |