| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 1258 |
53.2%
|
| 2 | Worse | 662 |
28%
|
| 3 | Same | 271 |
11.5%
|
| 4 | Better | 141 |
6%
|
| 5 | Much Better | 14 |
0.6%
|
| 9 | Don't know | 17 |
0.7%
|
| 998 | Refused | 0 |
0%
|