| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1326 |
13.4%
|
| 2 | NO | 2234 |
22.5%
|
| 7 | NOT APPLICABLE | 6361 |
64.1%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 2 |