| Value | Category | Cases | |
|---|---|---|---|
| 0 | 694 |
41.2%
|
|
| 1 | 67 |
4%
|
|
| 2 | 160 |
9.5%
|
|
| 3 | 159 |
9.4%
|
|
| 4 | 100 |
5.9%
|
|
| 5 | 65 |
3.9%
|
|
| 6 | 15 |
0.9%
|
|
| 7 | 426 |
25.3%
|