| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Not covered at all | 7 |
4.1%
|
| 2 | 2. Less covered | 2 |
1.2%
|
| 3 | 3. Somehow covered | 13 |
7.6%
|
| 4 | 4.Well covered | 149 |
87.1%
|