| Value | Category | Cases | |
|---|---|---|---|
| 1 | 563 |
25.2%
|
|
| 2 | 657 |
29.4%
|
|
| 3 | 262 |
11.7%
|
|
| 4 | 333 |
14.9%
|
|
| 5 | 180 |
8%
|
|
| 6 | 242 |
10.8%
|
|
| Sysmiss | 1 |