| Value | Category | Cases | |
|---|---|---|---|
| 0 | 979 |
33.9%
|
|
| 1 | 510 |
17.6%
|
|
| 2 | 694 |
24%
|
|
| 3 | 371 |
12.8%
|
|
| 4 | 94 |
3.3%
|
|
| 5 | 78 |
2.7%
|
|
| 6 | 26 |
0.9%
|
|
| 7 | 139 |
4.8%
|