| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 228 |
10.4%
|
| 2 | Worse | 348 |
15.8%
|
| 3 | Same | 400 |
18.2%
|
| 4 | Better | 721 |
32.8%
|
| 5 | Much better | 440 |
20%
|
| 6 | Do not know | 63 |
2.9%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing | 0 |
0%
|