| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better | 73 |
23.1%
|
| 2 | Better | 97 |
30.7%
|
| 3 | Same | 122 |
38.6%
|
| 4 | Worse | 23 |
7.3%
|
| 5 | Much worse | 0 |
0%
|
| 9 | Missing | 1 |
0.3%
|