| Value | Category | Cases | |
|---|---|---|---|
| 0 | 51 |
2.6%
|
|
| 1 | 184 |
9.5%
|
|
| 2 | 335 |
17.2%
|
|
| 3 | 393 |
20.2%
|
|
| 4 | 304 |
15.6%
|
|
| 5 | 213 |
11%
|
|
| 6 | 134 |
6.9%
|
|
| 7 | 329 |
16.9%
|