| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 109 |
6.1%
|
| 2 | NO | 1665 |
93.2%
|
| 7 | DON'T KNOW | 13 |
0.7%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 6721 |