| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 280 |
3.2%
|
| 2 | NO | 8344 |
95.2%
|
| 7 | NOT APPLICABLE | 137 |
1.6%
|
| 9 | REFUSED | 8 |
0.1%
|
| Sysmiss | 996 |