| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Not covered at all | 5 |
2.9%
|
| 2 | 2. Less covered | 9 |
5.3%
|
| 3 | 3. Somehow covered | 44 |
25.7%
|
| 4 | 4.Well covered | 113 |
66.1%
|