| Value | Category | Cases | |
|---|---|---|---|
| 1 | LESS | 832 |
25.4%
|
| 2 | THE SAME | 1051 |
32.1%
|
| 3 | MORE | 867 |
26.4%
|
| 4 | NA | 529 |
16.1%
|
| Sysmiss | 11598 |