| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7495 |
24.1%
|
|
| 1 | 4703 |
15.1%
|
|
| 2 | 5077 |
16.3%
|
|
| 3 | 4403 |
14.2%
|
|
| 4 | 3364 |
10.8%
|
|
| 5 | 2300 |
7.4%
|
|
| 6 | 6+ | 3737 |
12%
|