| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2257 |
34.8%
|
| 2 | NO | 4220 |
65%
|
| 7 | NOT APPLICABLE | 12 |
0.2%
|
| 9 | REFUSED | 5 |
0.1%
|
| Sysmiss | 276 |