| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 272 |
19.9%
|
| 2 | NO | 1085 |
79.4%
|
| 7 | DON'T KNOW | 9 |
0.7%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 7630 |