| Value | Category | Cases | |
|---|---|---|---|
| 0 | 133 |
9.9%
|
|
| 1 | 596 |
44.5%
|
|
| 2 | 450 |
33.6%
|
|
| 3 | 122 |
9.1%
|
|
| 4 | 25 |
1.9%
|
|
| 5 | 9 |
0.7%
|
|
| 6 | 4 |
0.3%
|
|
| 7 | 1 |
0.1%
|