| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18557 |
88.5%
|
|
| 1 | 2009 |
9.6%
|
|
| 2 | 321 |
1.5%
|
|
| 3 | 68 |
0.3%
|
|
| 4 | 7 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|