| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not available | 1662 |
67.1%
|
| 1 | Not functioning | 0 |
0%
|
| 2 | Yes (Not Observed) | 104 |
4.2%
|
| 3 | Yes (Observed) | 710 |
28.7%
|
| Sysmiss | 4 |