| Value | Category | Cases | |
|---|---|---|---|
| 1 | 623 |
31.5%
|
|
| 2 | 298 |
15.1%
|
|
| 3 | 844 |
42.7%
|
|
| 4 | 211 |
10.7%
|
|
| Sysmiss | 23 |