| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better | 201 |
18.4%
|
| 2 | Better | 316 |
29%
|
| 3 | Same | 452 |
41.5%
|
| 4 | Worse | 109 |
10%
|
| 5 | Much worse | 12 |
1.1%
|
| 9 | Missing | 0 |
0%
|