| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 252 |
5.6%
|
| 2 | NO | 4238 |
93.8%
|
| 7 | DON'T KNOW | 26 |
0.6%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 1 |