| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
5.7%
|
|
| 2 | 16 |
45.7%
|
|
| 2.5 | 1 |
2.9%
|
|
| 3 | 3 |
8.6%
|
|
| 4 | 10 |
28.6%
|
|
| 6 | 3 |
8.6%
|
|
| Sysmiss | 5217 |