| Value | Category | Cases | |
|---|---|---|---|
| 0 | 58 |
4.1%
|
|
| 1 | 99 |
7%
|
|
| 2 | 298 |
21%
|
|
| 3 | 380 |
26.8%
|
|
| 4 | 273 |
19.3%
|
|
| 5 | 169 |
11.9%
|
|
| 6 | 54 |
3.8%
|
|
| 7 | 87 |
6.1%
|