| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2954 |
26.4%
|
|
| 1 | 1972 |
17.6%
|
|
| 2 | 3415 |
30.5%
|
|
| 3 | 1597 |
14.3%
|
|
| 4 | 888 |
7.9%
|
|
| 5 | 284 |
2.5%
|
|
| 6 | 66 |
0.6%
|
|
| 7 | 17 |
0.2%
|
|
| 8 | 6 |
0.1%
|