| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1366 |
57.5%
|
|
| 2 | 602 |
25.3%
|
|
| 3 | 282 |
11.9%
|
|
| 7 | 127 |
5.3%
|
|
| Sysmiss | 2161 |