| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1441 |
22.7%
|
|
| 1 | 1686 |
26.5%
|
|
| 2 | 1407 |
22.1%
|
|
| 3 | 980 |
15.4%
|
|
| 4 | 462 |
7.3%
|
|
| 5 | 197 |
3.1%
|
|
| 6 | 77 |
1.2%
|
|
| 7 | 105 |
1.7%
|