| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Increase | 35 |
42.2%
|
| 2 | 2. Decrease | 28 |
33.7%
|
| 3 | 3. No change | 20 |
24.1%
|
| 99 | 99. NA | 0 |
0%
|
| Sysmiss | 411 |