| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 5 |
0.4%
|
| 2 | Bad | 27 |
2.3%
|
| 3 | Moderate | 94 |
7.9%
|
| 4 | Good | 898 |
75.3%
|
| 5 | Very Good | 163 |
13.7%
|
| 6 | Data not recorded | 6 |
0.5%
|
| Sysmiss | 10 |