| Value | Category | Cases | |
|---|---|---|---|
| 0 | 286 |
86.7%
|
|
| 1 | 1 |
0.3%
|
|
| 2 | 27 |
8.2%
|
|
| 3 | 13 |
3.9%
|
|
| 4 | 3 |
0.9%
|
|
| Missing value | 2 |