| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 97 |
8.1%
|
| 2 | Worse | 302 |
25.3%
|
| 3 | Same | 435 |
36.5%
|
| 4 | Better | 311 |
26.1%
|
| 5 | Much Better | 33 |
2.8%
|
| 9 | Don't know | 14 |
1.2%
|
| 998 | Refused | 0 |
0%
|