| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 170 |
2.2%
|
| 2 | NO | 7401 |
94.6%
|
| 7 | NOT APPLICABLE | 0 |
0%
|
| 9 | REFUSED | 254 |
3.2%
|
| Sysmiss | 6 |