| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Much better than others | 30 |
3%
|
| 2 | 2. Slightly better than others | 99 |
9.9%
|
| 3 | 3. About the same as others | 595 |
59.6%
|
| 4 | 4. Slightly worse than others | 101 |
10.1%
|
| 5 | 5. Much worse than others | 29 |
2.9%
|
| 8 | 8. Refused | 2 |
0.2%
|
| 9 | 9. Don't know | 143 |
14.3%
|