| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1619 |
84.1%
|
| 2 | NO | 281 |
14.6%
|
| 7 | DON'T KNOW | 25 |
1.3%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 2325 |