| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1145 |
41.6%
|
|
| 1 | 458 |
16.6%
|
|
| 2 | 466 |
16.9%
|
|
| 3 | 305 |
11.1%
|
|
| 4 | 206 |
7.5%
|
|
| 5 | 122 |
4.4%
|
|
| 6 | 41 |
1.5%
|
|
| 7 | 6 |
0.2%
|
|
| 8 | 2 |
0.1%
|