| Value | Category | Cases | |
|---|---|---|---|
| 0 | 113 |
17.1%
|
|
| 1 | 40 |
6.1%
|
|
| 2 | 101 |
15.3%
|
|
| 3 | 181 |
27.4%
|
|
| 4 | 136 |
20.6%
|
|
| 5 | 46 |
7%
|
|
| 6 | 13 |
2%
|
|
| 7 | 31 |
4.7%
|