| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 535 |
44.6%
|
| 2 | Worse | 128 |
10.7%
|
| 3 | Same | 357 |
29.8%
|
| 4 | Better | 144 |
12%
|
| 5 | Much better | 23 |
1.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 13 |
1.1%
|