| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
79.7%
|
|
| 1 | 5 |
8.5%
|
|
| 2 | 3 |
5.1%
|
|
| 3 | 2 |
3.4%
|
|
| 5 | 2 |
3.4%
|
|
| Missing value | 5 |