| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3583 |
61.4%
|
|
| 2 | 168 |
2.9%
|
|
| 3 | 122 |
2.1%
|
|
| 4 | 1963 |
33.6%
|
|
| Sysmiss | 5 |