| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 199 |
4.4%
|
| 2 | NO | 4245 |
94%
|
| 7 | DON'T KNOW | 71 |
1.6%
|
| 9 | REFUSED | 1 |
0%
|
| Sysmiss | 1 |