| Value | Category | Cases | |
|---|---|---|---|
| 0 | 214 |
76.7%
|
|
| 1 | 39 |
14%
|
|
| 2 | 12 |
4.3%
|
|
| 3 | 6 |
2.2%
|
|
| 4 | 5 |
1.8%
|
|
| 5 | 1 |
0.4%
|
|
| 6 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|