| Value | Category | Cases | |
|---|---|---|---|
| 0 | 225 |
88.9%
|
|
| 1 | Yes | 28 |
11.1%
|
| 2 | No | 0 |
0%
|
| 999 | Don't know | 0 |
0%
|
| Sysmiss | 667 |