| Value | Category | Cases | |
|---|---|---|---|
| 0 | 161 |
46.1%
|
|
| 1 | 64 |
18.3%
|
|
| 2 | 57 |
16.3%
|
|
| 3 | 32 |
9.2%
|
|
| 4 | 14 |
4%
|
|
| 5 | 9 |
2.6%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 11 |
3.2%
|