| Value | Category | Cases | |
|---|---|---|---|
| 1 | 720 |
35.4%
|
|
| 2 | 905 |
44.5%
|
|
| 3 | 236 |
11.6%
|
|
| 4 | 172 |
8.5%
|
|
| Sysmiss | 14 |