| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
35.1%
|
|
| 1 | 43 |
45.7%
|
|
| 2 | 12 |
12.8%
|
|
| 3 | 2 |
2.1%
|
|
| 4 | 2 |
2.1%
|
|
| 7 | 1 |
1.1%
|
|
| 12 | 1 |
1.1%
|