| Value | Category | Cases | |
|---|---|---|---|
| 0 | 486 |
3.5%
|
|
| 1 | 4202 |
30.5%
|
|
| 2 | 1710 |
12.4%
|
|
| 3 | 4286 |
31.1%
|
|
| 4 | 3105 |
22.5%
|
|
| 99 | 1 |