| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 67 |
6.1%
|
| 2 | Worse | 137 |
12.4%
|
| 3 | Same | 173 |
15.7%
|
| 4 | Better | 472 |
42.8%
|
| 5 | Much Better | 182 |
16.5%
|
| 9 | Don't know | 73 |
6.6%
|
| 98 | Refused | 0 |
0%
|