| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 = Improved a lot | 27 |
3.3%
|
| 2 | 2 = Somewhat improved | 226 |
27.9%
|
| 3 | 3 = Remained the same | 174 |
21.5%
|
| 4 | 4 = Somewhat deteriorated | 127 |
15.7%
|
| 5 | 5 = Deteriorated a lot | 90 |
11.1%
|
| 7 | 7 = Refused | 2 |
0.2%
|
| 8 | 8 = Don't Know | 14 |
1.7%
|
| 95 | 95 = Missing | 1 |
0.1%
|
| 97 | 147 |
18.2%
|
|
| 99 | 99 = Not applicable | 1 |
0.1%
|