| Value | Category | Cases | |
|---|---|---|---|
| 0 | 179 |
81.7%
|
|
| 1 | 28 |
12.8%
|
|
| 2 | 8 |
3.7%
|
|
| 3 | 3 |
1.4%
|
|
| 4 | 1 |
0.5%
|