| Value | Category | Cases | |
|---|---|---|---|
| 0 | 414 |
20.9%
|
|
| 1 | 147 |
7.4%
|
|
| 2 | 164 |
8.3%
|
|
| 3 | 248 |
12.5%
|
|
| 4 | 293 |
14.8%
|
|
| 5 | 429 |
21.6%
|
|
| 6 | 247 |
12.4%
|
|
| 7 | 42 |
2.1%
|