| Value | Category | Cases | |
|---|---|---|---|
| 1 | much better | 35 |
3.5%
|
| 2 | somewhat better | 179 |
17.9%
|
| 3 | about average | 522 |
52.2%
|
| 4 | below average but not much worse | 239 |
23.9%
|
| 5 | much worse | 25 |
2.5%
|