| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2930 |
61.9%
|
|
| 2 | 51 |
1.1%
|
|
| 3 | 1196 |
25.3%
|
|
| 4 | 553 |
11.7%
|
|
| Sysmiss | 99 |