| Value | Category | Cases | |
|---|---|---|---|
| 1 | Higher | 345 |
26.4%
|
| 2 | Lower | 465 |
35.6%
|
| 3 | No difference | 303 |
23.2%
|
| 4 | Not applicable | 193 |
14.8%
|
| Sysmiss | 27 |