| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 36 |
4.9%
|
| 2 | NO | 698 |
95%
|
| 9 | REFUSED | 0 |
0%
|
| 17 | 1 |
0.1%
|
|
| Sysmiss | 8894 |