| Value | Category | Cases | |
|---|---|---|---|
| 1 | Good | 84 |
7%
|
| 2 | Satisfactory | 190 |
15.8%
|
| 3 | Inadequate | 308 |
25.7%
|
| 4 | Very bad | 73 |
6.1%
|
| 5 | Don't know | 534 |
44.5%
|
| 99 | N/R | 10 |
0.8%
|
| 999 | N/A | 0 |
0%
|