| Value | Category | Cases | |
|---|---|---|---|
| 1 | No significant change | 10 |
10.2%
|
| 2 | Better now | 36 |
36.7%
|
| 3 | Worse now | 47 |
48%
|
| 9 | 5 |
5.1%
|
|
| Sysmiss | 4895 |