| Value | Category | Cases | |
|---|---|---|---|
| 0 | 186 |
89.4%
|
|
| 1 | 18 |
8.7%
|
|
| 2 | 1 |
0.5%
|
|
| 3 | 1 |
0.5%
|
|
| 12 | 2 |
1%
|