| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1212 |
37.2%
|
|
| 2 | 569 |
17.5%
|
|
| 3 | 628 |
19.3%
|
|
| 4 | 848 |
26%
|
|
| Sysmiss | 31555 |