| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 171 |
2.4%
|
| 2 | NO | 6772 |
96.4%
|
| 7 | NOT APPLICABLE | 0 |
0%
|
| 9 | REFUSED | 85 |
1.2%
|
| Sysmiss | 803 |