| Value | Category | Cases | |
|---|---|---|---|
| 0 | 74 |
42.5%
|
|
| 1 | 70 |
40.2%
|
|
| 2 | 28 |
16.1%
|
|
| 3 | 2 |
1.1%
|
|
| Missing value | 62 |