| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 686 |
19%
|
| 2 | NO | 2882 |
80%
|
| 7 | DON'T KNOW | 35 |
1%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 4905 |