| Value | Category | Cases | |
|---|---|---|---|
| 1 | 263 |
15.4%
|
|
| 2 | 486 |
28.4%
|
|
| 3 | 250 |
14.6%
|
|
| 4 | 335 |
19.6%
|
|
| 5 | 284 |
16.6%
|
|
| 6 | 94 |
5.5%
|
|
| Sysmiss | 471 |