| Value | Category | Cases | |
|---|---|---|---|
| 0 | 60 |
0.3%
|
|
| 1 | 3185 |
15.2%
|
|
| 2 | 4747 |
22.6%
|
|
| 3 | 3976 |
19%
|
|
| 4 | 3050 |
14.5%
|
|
| 5 | 2134 |
10.2%
|
|
| 6 | 6+ | 3812 |
18.2%
|