| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1383 |
47%
|
|
| 2 | 168 |
5.7%
|
|
| 3 | 349 |
11.9%
|
|
| 4 | 1040 |
35.4%
|
|
| Sysmiss | 9467 |