| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 131 |
10.1%
|
| 2 | NO | 1127 |
86.5%
|
| 7 | DON'T KNOW | 45 |
3.5%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 3044 |