| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1640 |
55.8%
|
|
| 2 | 616 |
21%
|
|
| 3 | 490 |
16.7%
|
|
| 4 | 194 |
6.6%
|
|
| Sysmiss | 9467 |