| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
4.9%
|
|
| 2 | 23 |
56.1%
|
|
| 3 | 6 |
14.6%
|
|
| 4 | 6 |
14.6%
|
|
| other | 4 |
9.8%
|