| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1296 |
18.4%
|
|
| 1 | 3228 |
45.8%
|
|
| 2 | 1922 |
27.3%
|
|
| 3 | 454 |
6.4%
|
|
| 4 | 129 |
1.8%
|
|
| 5 | 12 |
0.2%
|
|
| 6 | 3 |
0%
|
|
| 7 | 2 |
0%
|