| Value | Category | Cases | |
|---|---|---|---|
| 0 | 160 |
38.2%
|
|
| 1 | 114 |
27.2%
|
|
| 2 | 70 |
16.7%
|
|
| 3 | 19 |
4.5%
|
|
| 4 | 21 |
5%
|
|
| 5+ | 35 |
8.4%
|