| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 301 |
3.4%
|
| 2 | NO | 8534 |
95.4%
|
| 7 | NOT APPLICABLE | 104 |
1.2%
|
| 9 | REFUSED | 7 |
0.1%
|
| Sysmiss | 819 |