| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 64 |
5.3%
|
| 2 | Worse | 161 |
13.4%
|
| 3 | Same | 153 |
12.8%
|
| 4 | Better | 448 |
37.4%
|
| 5 | Much Better | 150 |
12.5%
|
| 9 | Don't know | 222 |
18.5%
|
| 98 | Refused | 0 |
0%
|