| Value | Category | Cases | |
|---|---|---|---|
| 1 | 422 |
21.2%
|
|
| 2 | 871 |
43.7%
|
|
| 3 | 420 |
21.1%
|
|
| 4 | 211 |
10.6%
|
|
| 5 | 70 |
3.5%
|
|
| Sysmiss | 5 |