| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1446 |
89.1%
|
|
| 1 | 18 |
1.1%
|
|
| 2 | 43 |
2.6%
|
|
| 3 | 30 |
1.8%
|
|
| 4 | 13 |
0.8%
|
|
| 5 | 3 |
0.2%
|
|
| 7 | 70 |
4.3%
|