| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 246 |
20.5%
|
| 2 | Worse | 363 |
30.3%
|
| 3 | Same | 322 |
26.9%
|
| 4 | Better | 241 |
20.1%
|
| 5 | Much better | 22 |
1.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 5 |
0.4%
|