| Value | Category | Cases | |
|---|---|---|---|
| 0 | 68 |
26.8%
|
|
| 1 | 20 |
7.9%
|
|
| 2 | 7 |
2.8%
|
|
| 3 | 14 |
5.5%
|
|
| 4 | 13 |
5.1%
|
|
| 5+ | 132 |
52%
|