| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse than before | 243 |
0.2%
|
| 2 | Worse than before | 5930 |
5.1%
|
| 3 | The same as before | 61407 |
52.5%
|
| 4 | Better than before | 46160 |
39.5%
|
| 5 | Much better than before | 1905 |
1.6%
|
| 99 | Do not know | 1233 |
1.1%
|