| Value | Category | Cases | |
|---|---|---|---|
| 0 | 469 |
62.2%
|
|
| 1 | 204 |
27.1%
|
|
| 2 | 44 |
5.8%
|
|
| 3 | 18 |
2.4%
|
|
| 4 | 6 |
0.8%
|
|
| 5 | 6 |
0.8%
|
|
| 6 | 3 |
0.4%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|