| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2462 |
14.7%
|
|
| 6 | 2398 |
14.3%
|
|
| 7 | 2870 |
17.1%
|
|
| 17 | 3774 |
22.5%
|
|
| 18 | 5282 |
31.5%
|