| Value | Category | Cases | |
|---|---|---|---|
| 0 | 337 |
29.9%
|
|
| 1 | 73 |
6.5%
|
|
| 2 | 212 |
18.8%
|
|
| 3 | 199 |
17.6%
|
|
| 4 | 125 |
11.1%
|
|
| 5 | 83 |
7.4%
|
|
| 6 | 25 |
2.2%
|
|
| 7 | 74 |
6.6%
|