| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not available | 227 |
73.9%
|
| 2 | Available | 35 |
11.4%
|
| 3 | Type not practiced | 44 |
14.3%
|
| 4 | Type not permitted | 1 |
0.3%
|
| Sysmiss | 5 |