| Value | Category | Cases | |
|---|---|---|---|
| -1 | missing | 0 |
0%
|
| 1 | very bad | 14240 |
26.6%
|
| 2 | fairly bad | 13902 |
26%
|
| 3 | neither good nor bad | 8811 |
16.5%
|
| 4 | fairly good | 13110 |
24.5%
|
| 5 | very good | 3303 |
6.2%
|
| 8 | refused | 15 |
0%
|
| 9 | don't know | 63 |
0.1%
|