| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 513 |
42.8%
|
| 2 | Worse | 320 |
26.7%
|
| 3 | Same | 99 |
8.3%
|
| 4 | Better | 187 |
15.6%
|
| 5 | Much Better | 76 |
6.3%
|
| 8 | Refused to Answer | 0 |
0%
|
| 9 | Don't know | 5 |
0.4%
|