| Value | Category | Cases | |
|---|---|---|---|
| 0 | 892 |
35.6%
|
|
| 1 | 170 |
6.8%
|
|
| 2 | 270 |
10.8%
|
|
| 3 | 232 |
9.3%
|
|
| 4 | 117 |
4.7%
|
|
| 5 | 52 |
2.1%
|
|
| 6 | 44 |
1.8%
|
|
| 7 | 730 |
29.1%
|