| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1491 |
91.6%
|
|
| 1 | 17 |
1%
|
|
| 2 | 37 |
2.3%
|
|
| 3 | 13 |
0.8%
|
|
| 4 | 4 |
0.2%
|
|
| 7 | 66 |
4.1%
|