| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2196 |
28.1%
|
| 2 | NO | 4282 |
54.7%
|
| 7 | NOT APPLICABLE | 1306 |
16.7%
|
| 9 | REFUSED | 41 |
0.5%
|
| Sysmiss | 6 |