| Value | Category | Cases | |
|---|---|---|---|
| 0 | 147 |
63.6%
|
|
| 1 | 46 |
19.9%
|
|
| 2 | 15 |
6.5%
|
|
| 3 | 7 |
3%
|
|
| 4 | 8 |
3.5%
|
|
| 6 | 2 |
0.9%
|
|
| 7 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| 9 | 1 |
0.4%
|
|
| 11 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|
|
| 18 | 1 |
0.4%
|