| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
40.6%
|
|
| 2 | 26 |
37.7%
|
|
| 3 | 13 |
18.8%
|
|
| 5 | 1 |
1.4%
|
|
| 6 | 1 |
1.4%
|
|
| Missing value | 16 |