| Value | Category | Cases | |
|---|---|---|---|
| 0 | 69 |
86.3%
|
|
| 1 | 4 |
5%
|
|
| 2 | 3 |
3.8%
|
|
| 3 | 1 |
1.3%
|
|
| 4 | 1 |
1.3%
|
|
| 5 | 1 |
1.3%
|
|
| 7 | 1 |
1.3%
|