| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 78 |
6%
|
| 2 | Worse | 304 |
23.3%
|
| 3 | Same | 407 |
31.2%
|
| 4 | Better | 426 |
32.7%
|
| 5 | Much Better | 25 |
1.9%
|
| 9 | Don't know | 64 |
4.9%
|
| 998 | Refused | 0 |
0%
|