| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
3.8%
|
|
| 1 | 81 |
25.5%
|
|
| 2 | 151 |
47.5%
|
|
| 3 | 39 |
12.3%
|
|
| 4 | 22 |
6.9%
|
|
| 5 | 11 |
3.5%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|