| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 18 |
81.8%
|
| 2 | NO | 4 |
18.2%
|
| 9 | REFUSED | 0 |
0%
|
| 99999 | SKIP | 0 |
0%
|
| Sysmiss | 4337 |