| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3573 |
93.9%
|
|
| 1 | 185 |
4.9%
|
|
| 2 | 35 |
0.9%
|
|
| 3 | 8 |
0.2%
|
|
| 4 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| 20 | 1 |
0%
|