| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5129 |
77.2%
|
| 2 | NO | 316 |
4.8%
|
| 7 | DON'T KNOW | 1195 |
18%
|
| 9 | REFUSED | 3 |
0%
|
| Sysmiss | 2 |