| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hybrid | 0 |
0%
|
| 2 | Improved | 3 |
21.4%
|
| 3 | Traditional | 5 |
35.7%
|
| 4 | Local | 6 |
42.9%
|
| Sysmiss | 3962 |