| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Much Worse | 45 |
3.8%
|
| 1 | Worse | 201 |
16.8%
|
| 2 | Same | 635 |
52.9%
|
| 3 | Better | 240 |
20%
|
| 4 | Much Better | 45 |
3.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 33 |
2.8%
|