| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 142 |
11.8%
|
| 2 | Worse | 588 |
49%
|
| 3 | Same | 308 |
25.7%
|
| 4 | Better | 134 |
11.2%
|
| 5 | Much Better | 13 |
1.1%
|
| 9 | Don't know | 15 |
1.3%
|
| 98 | Refused | 0 |
0%
|