| Value | Category | Cases | |
|---|---|---|---|
| 0 | 247 |
69.2%
|
|
| 1 | 105 |
29.4%
|
|
| 2 | 2 |
0.6%
|
|
| 4 | 2 |
0.6%
|
|
| 15 | 1 |
0.3%
|