| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
18.3%
|
|
| 1 | 142 |
48.1%
|
|
| 2 | 54 |
18.3%
|
|
| 3 | 18 |
6.1%
|
|
| 4 | 9 |
3.1%
|
|
| 5+ | 18 |
6.1%
|