| Value | Category | Cases | |
|---|---|---|---|
| 1 | much better | 146 |
4.8%
|
| 2 | somewhat better | 534 |
17.4%
|
| 3 | about the same | 1116 |
36.5%
|
| 4 | somewhat worse | 1043 |
34.1%
|
| 5 | much worse | 222 |
7.3%
|
| 11 | .A | 54 |