| Value | Category | Cases | |
|---|---|---|---|
| 0 | 62 |
33.5%
|
|
| 1 | 54 |
29.2%
|
|
| 2 | 54 |
29.2%
|
|
| 3 | 15 |
8.1%
|
|
| Missing value | 1 |