| Value | Category | Cases | |
|---|---|---|---|
| 1 | acceptable | 4752 |
37%
|
| 2 | bad | 2621 |
20.4%
|
| 3 | fair | 3556 |
27.7%
|
| 4 | good | 1902 |
14.8%
|
| Missing value | 14 |
0.1%
|