| Value | Category | Cases | |
|---|---|---|---|
| 1 | 246 |
11.1%
|
|
| 2 | 708 |
31.8%
|
|
| 3 | 118 |
5.3%
|
|
| 4 | 563 |
25.3%
|
|
| 5 | 84 |
3.8%
|
|
| 6 | 504 |
22.7%
|
|
| Sysmiss | 665 |