| Value | Category | Cases | |
|---|---|---|---|
| 0 | 436 |
27.3%
|
|
| 1 | 478 |
30%
|
|
| 2 | 323 |
20.3%
|
|
| 3 | 151 |
9.5%
|
|
| 4 | 75 |
4.7%
|
|
| 5 | 48 |
3%
|
|
| 6 | 28 |
1.8%
|
|
| 7 | 22 |
1.4%
|
|
| 8 | 8 or more | 34 |
2.1%
|