| Value | Category | Cases | |
|---|---|---|---|
| 0 | 319 |
5.5%
|
|
| 20 | 939 |
16.3%
|
|
| 40 | 1747 |
30.3%
|
|
| 60 | 1637 |
28.3%
|
|
| 80 | 958 |
16.6%
|
|
| 100 | 175 |
3%
|