| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 288 |
18%
|
| 2 | Worse | 381 |
23.8%
|
| 3 | Same | 509 |
31.8%
|
| 4 | Better | 331 |
20.7%
|
| 5 | Much Better | 78 |
4.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 13 |
0.8%
|