| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 170 |
14.2%
|
| 2 | Worse | 241 |
20.1%
|
| 3 | Same | 320 |
26.7%
|
| 4 | Better | 359 |
29.9%
|
| 5 | Much Better | 69 |
5.8%
|
| 8 | Refused to Answer | 1 |
0.1%
|
| 9 | Don't know | 40 |
3.3%
|