| Value | Category | Cases | |
|---|---|---|---|
| 1 | 272 |
15.7%
|
|
| 2 | 587 |
33.9%
|
|
| 3 | 568 |
32.8%
|
|
| 4 | 25 |
1.4%
|
|
| 8 | 281 |
16.2%
|
|
| Sysmiss | 18068 |