| Value | Category | Cases | |
|---|---|---|---|
| 0 | 251 |
44.3%
|
|
| 1 | 13 |
2.3%
|
|
| 2 | 13 |
2.3%
|
|
| 3 | 52 |
9.2%
|
|
| 4 | 65 |
11.5%
|
|
| 5 | 41 |
7.2%
|
|
| 6 | 11 |
1.9%
|
|
| 7 | 121 |
21.3%
|