| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 76 |
3.5%
|
| 2 | Worse | 159 |
7.2%
|
| 3 | Same | 300 |
13.6%
|
| 4 | Better | 797 |
36.2%
|
| 5 | Much better | 831 |
37.8%
|
| 6 | Do not know | 37 |
1.7%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing | 0 |
0%
|