| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Not covered at all | 8 |
4.7%
|
| 2 | 2. Less covered | 14 |
8.2%
|
| 3 | 3. Somehow covered | 36 |
21.1%
|
| 4 | 4.Well covered | 113 |
66.1%
|