| Value | Category | Cases | |
|---|---|---|---|
| 0 | 84 |
83.2%
|
|
| 1 | 1 |
1%
|
|
| 2 | 6 |
5.9%
|
|
| 3 | 3 |
3%
|
|
| 4 | 1 |
1%
|
|
| 6 | 4 |
4%
|
|
| 17 | 1 |
1%
|
|
| 18 | 1 |
1%
|