| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not available | 2 |
1.5%
|
| 1 | Not functioning | 8 |
6.1%
|
| 2 | Yes (Not Observed) | 0 |
0%
|
| 3 | Yes (Observed) | 122 |
92.4%
|
| Sysmiss | 48 |