| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1 |
4.8%
|
| 2 | No | 19 |
90.5%
|
| 3 | Not observed | 1 |
4.8%
|
| 997 | Other specify | 0 |
0%
|
| 999 | Don't Know | 0 |
0%
|
| Sysmiss | 4 |