| Value | Category | Cases | |
|---|---|---|---|
| 0 | 118 |
16.5%
|
|
| 1 | 38 |
5.3%
|
|
| 2 | 112 |
15.7%
|
|
| 3 | 162 |
22.7%
|
|
| 4 | 171 |
23.9%
|
|
| 5 | 81 |
11.3%
|
|
| 6 | 20 |
2.8%
|
|
| 7 | 13 |
1.8%
|