| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 458 |
38.2%
|
| 2 | Worse | 370 |
30.8%
|
| 3 | Same | 168 |
14%
|
| 4 | Better | 194 |
16.2%
|
| 5 | Much Better | 0 |
0%
|
| 9 | Don't know | 10 |
0.8%
|
| 998 | Refused | 0 |
0%
|