| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 111 |
2.5%
|
| 2 | NO | 4185 |
96.1%
|
| 7 | NOT APPLICABLE | 35 |
0.8%
|
| 9 | REFUSED | 23 |
0.5%
|
| Sysmiss | 71 |