| Value | Category | Cases | |
|---|---|---|---|
| n/a | 7 |
3.5%
|
|
| no | 10 |
5.1%
|
|
| one | 56 |
28.3%
|
|
| three | 58 |
29.3%
|
|
| two | 67 |
33.8%
|