| Value | Category | Cases | |
|---|---|---|---|
| 0 | 162 |
79.4%
|
|
| 1 | 22 |
10.8%
|
|
| 2 | 8 |
3.9%
|
|
| 3 | 9 |
4.4%
|
|
| 4 | 2 |
1%
|
|
| 6 | 1 |
0.5%
|