| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Increase | 109 |
60.2%
|
| 2 | 2. Decline | 57 |
31.5%
|
| 3 | 3. Not effect | 12 |
6.6%
|
| 9 | 9. Missing | 3 |
1.7%
|
| Sysmiss | 127 |