| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 76 |
3.5%
|
| 2 | Worse | 174 |
7.9%
|
| 3 | Same | 236 |
10.7%
|
| 4 | Better | 924 |
42%
|
| 5 | Much better | 755 |
34.3%
|
| 6 | Do not know | 35 |
1.6%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing | 0 |
0%
|