| Value | Category | Cases | |
|---|---|---|---|
| 0 | 243 |
47.1%
|
|
| 2 | 2 |
0.4%
|
|
| 3 | 36 |
7%
|
|
| 4 | 47 |
9.1%
|
|
| 5 | 12 |
2.3%
|
|
| 6 | 9 |
1.7%
|
|
| 7 | 167 |
32.4%
|