| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
1.9%
|
|
| 1 | 107 |
22.9%
|
|
| 2 | 321 |
68.7%
|
|
| 3 | 28 |
6%
|
|
| Missing value | 2 |
0.4%
|