| Value | Category | Cases | |
|---|---|---|---|
| 1 | 83 |
23.9%
|
|
| 2 | 102 |
29.3%
|
|
| 3 | 88 |
25.3%
|
|
| 4 | 41 |
11.8%
|
|
| 5 | 30 |
8.6%
|
|
| 9 | 4 |
1.1%
|
|
| Sysmiss | 471 |