| Value | Category | Cases | |
|---|---|---|---|
| 0 | 111 |
55%
|
|
| 1 | 27 |
13.4%
|
|
| 2 | 29 |
14.4%
|
|
| 3 | 11 |
5.4%
|
|
| 4 | 4 |
2%
|
|
| 5 | 9 |
4.5%
|
|
| 7 | 11 |
5.4%
|
|
| Missing value | 1 |