| Value | Category | Cases | |
|---|---|---|---|
| 1 | 556 |
43.7%
|
|
| 2 | 315 |
24.8%
|
|
| 3 | 227 |
17.8%
|
|
| 4 | 97 |
7.6%
|
|
| 5 | 77 |
6.1%
|
|
| Sysmiss | 84 |