| Value | Category | Cases | |
|---|---|---|---|
| 1 | 124 |
17.9%
|
|
| 2 | 116 |
16.8%
|
|
| 3 | 246 |
35.6%
|
|
| 4 | 205 |
29.7%
|
|
| Sysmiss | 6 |