| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 368 |
30.7%
|
| 2 | Worse | 176 |
14.7%
|
| 3 | Same | 226 |
18.8%
|
| 4 | Better | 231 |
19.3%
|
| 5 | Much Better | 84 |
7%
|
| 9 | Don't know | 115 |
9.6%
|
| 998 | Refused | 0 |
0%
|