| Value | Category | Cases | |
|---|---|---|---|
| 0 | 147 |
65.6%
|
|
| 1 | 45 |
20.1%
|
|
| 2 | 22 |
9.8%
|
|
| 3 | 4 |
1.8%
|
|
| 4 | 4 |
1.8%
|
|
| 5 | 2 |
0.9%
|