| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
7.5%
|
|
| 2 | 7 |
13.2%
|
|
| 3 | 21 |
39.6%
|
|
| 4 | 3 |
5.7%
|
|
| 5 | 1 |
1.9%
|
|
| 8 | 17 |
32.1%
|
|
| Sysmiss | 399 |