| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3358 |
78.1%
|
|
| 1 | 730 |
17%
|
|
| 2 | 172 |
4%
|
|
| 3 | 32 |
0.7%
|
|
| 4 | 5 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|