| Value | Category | Cases | |
|---|---|---|---|
| 1 | 224 |
17.4%
|
|
| 2 | 485 |
37.7%
|
|
| 3 | 430 |
33.4%
|
|
| 4 | 148 |
11.5%
|
|
| Sysmiss | 11236 |