| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 828 |
15.7%
|
| 2 | NO | 2167 |
41.1%
|
| 7 | NOT APPLICABLE | 2272 |
43.1%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 4 |