| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 108 |
9%
|
| 2 | Worse | 201 |
16.8%
|
| 3 | Same | 230 |
19.2%
|
| 4 | Better | 480 |
40%
|
| 5 | Much Better | 160 |
13.3%
|
| 8 | Refused to Answer | 3 |
0.3%
|
| 9 | Don't know | 18 |
1.5%
|