| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
24.2%
|
|
| 1 | 154 |
53.3%
|
|
| 2 | 51 |
17.6%
|
|
| 3 | 8 |
2.8%
|
|
| 4 | 5 |
1.7%
|
|
| 12 | 1 |
0.3%
|