| Value | Category | Cases | |
|---|---|---|---|
| 0 | 130 |
47.6%
|
|
| 1 | 114 |
41.8%
|
|
| 2 | 25 |
9.2%
|
|
| 3 | 4 |
1.5%
|
|
| Missing value | 85 |