| Value | Category | Cases | |
|---|---|---|---|
| 0 | 153 |
70.8%
|
|
| 1 | 11 |
5.1%
|
|
| 2 | 26 |
12%
|
|
| 3 | 12 |
5.6%
|
|
| 4 | 5 |
2.3%
|
|
| 5 | 1 |
0.5%
|
|
| 7 | 8 |
3.7%
|