| Value | Category | Cases | |
|---|---|---|---|
| 0 | 307 |
18.9%
|
|
| 1 | 699 |
43%
|
|
| 2 | 444 |
27.3%
|
|
| 3 | 141 |
8.7%
|
|
| 4 | 26 |
1.6%
|
|
| 5 | 7 |
0.4%
|
|
| 6 | 2 |
0.1%
|
|
| 30 | 1 |
0.1%
|