| Value | Category | Cases | |
|---|---|---|---|
| 0 | 197 |
61.2%
|
|
| 1 | 17 |
5.3%
|
|
| 2 | 21 |
6.5%
|
|
| 3 | 12 |
3.7%
|
|
| 4 | 10 |
3.1%
|
|
| 5 | 2 |
0.6%
|
|
| 6 | 2 |
0.6%
|
|
| 7 | 61 |
18.9%
|