| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
6.2%
|
|
| 2 | 18 |
22.2%
|
|
| 3 | 28 |
34.6%
|
|
| 4 | 22 |
27.2%
|
|
| 5 | 6 |
7.4%
|
|
| 6 | 2 |
2.5%
|
|
| Sysmiss | 6476 |