| Value | Category | Cases | |
|---|---|---|---|
| 0 | 233 |
75.2%
|
|
| 1 | 58 |
18.7%
|
|
| 2 | 13 |
4.2%
|
|
| 3 | 4 |
1.3%
|
|
| 4 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|