| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1228 |
41.8%
|
|
| 2 | 260 |
8.8%
|
|
| 3 | 683 |
23.2%
|
|
| 4 | 769 |
26.2%
|
|
| Sysmiss | 9467 |