| Value | Category | Cases | |
|---|---|---|---|
| 0 | 163 |
39.1%
|
|
| 1 | 212 |
50.8%
|
|
| 2 | 22 |
5.3%
|
|
| 3 | 8 |
1.9%
|
|
| 4 | 2 |
0.5%
|
|
| 5+ | 10 |
2.4%
|