| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3078 |
70.8%
|
| 2 | NO | 188 |
4.3%
|
| 7 | DON'T KNOW | 1079 |
24.8%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 2 |