| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1461 |
16.2%
|
| 2 | NO | 6402 |
71.2%
|
| 7 | NOT APPLICABLE | 1127 |
12.5%
|
| 9 | REFUSED | 3 |
0%
|
| Sysmiss | 3 |