| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1660 |
75.2%
|
|
| 1 | 329 |
14.9%
|
|
| 2 | 126 |
5.7%
|
|
| 3 | 41 |
1.9%
|
|
| 4 | 11 |
0.5%
|
|
| 5 | 6 |
0.3%
|
|
| 6 | 1 |
0%
|
|
| 7 | 34 |
1.5%
|