| Value | Category | Cases | |
|---|---|---|---|
| 1 | much improved | 20 |
1.1%
|
| 2 | somewhat improved | 515 |
28.9%
|
| 3 | remained the same | 835 |
46.9%
|
| 4 | somewhat deteriorated | 148 |
8.3%
|
| 5 | deteriorated a lot | 61 |
3.4%
|
| 7 | don't know | 201 |
11.3%
|
| 8 | don't answer | 0 |
0%
|
| Sysmiss | 2 |