| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hybrid | 0 |
0%
|
| 2 | Improved | 5 |
23.8%
|
| 3 | Traditional | 8 |
38.1%
|
| 4 | Local | 8 |
38.1%
|
| Sysmiss | 3955 |