| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved a lot | 35 |
2.1%
|
| 2 | Improved | 704 |
41.7%
|
| 3 | Not changed | 600 |
35.5%
|
| 4 | Become worse | 243 |
14.4%
|
| 5 | Become a lot worse | 56 |
3.3%
|
| 6 | Don?t Know | 45 |
2.7%
|
| 7 | NA | 5 |
0.3%
|
| Sysmiss | 292 |