| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Not covered at all | 2 |
1.2%
|
| 2 | 2. Less covered | 5 |
2.9%
|
| 3 | 3. Somehow covered | 42 |
24.6%
|
| 4 | 4.Well covered | 122 |
71.3%
|