| Value | Category | Cases | |
|---|---|---|---|
| 0 | 884 |
35.8%
|
|
| 1 | 182 |
7.4%
|
|
| 2 | 311 |
12.6%
|
|
| 3 | 341 |
13.8%
|
|
| 4 | 163 |
6.6%
|
|
| 5 | 70 |
2.8%
|
|
| 6 | 22 |
0.9%
|
|
| 7 | 499 |
20.2%
|