| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3110 |
27.1%
|
| 2 | NO | 8034 |
70.1%
|
| 7 | NOT APPLICABLE | 297 |
2.6%
|
| 9 | REFUSED | 16 |
0.1%
|
| Sysmiss | 1 |