| Value | Category | Cases | |
|---|---|---|---|
| 1 | 514 |
47.6%
|
|
| 2 | 171 |
15.8%
|
|
| 3 | 36 |
3.3%
|
|
| 4 | 275 |
25.5%
|
|
| 6 | 28 |
2.6%
|
|
| 8 | 56 |
5.2%
|
|
| Sysmiss | 7730 |