| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better | 37 |
22.6%
|
| 2 | Better | 55 |
33.5%
|
| 3 | Same | 56 |
34.1%
|
| 4 | Worse | 16 |
9.8%
|
| 5 | Much worse | 0 |
0%
|
| 9 | Missing | 0 |
0%
|