| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1742 |
43.6%
|
|
| 2 | 970 |
24.3%
|
|
| 3 | 547 |
13.7%
|
|
| 4 | 741 |
18.5%
|
|
| Sysmiss | 13326 |