| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1914 |
14.1%
|
| 2 | NO | 11132 |
81.8%
|
| 7 | NOT APPLICABLE | 552 |
4.1%
|
| 9 | REFUSED | 13 |
0.1%
|
| Sysmiss | 6 |