| Value | Category | Cases | |
|---|---|---|---|
| 0 | 274 |
45.7%
|
|
| 1 | 62 |
10.3%
|
|
| 2 | 91 |
15.2%
|
|
| 3 | 79 |
13.2%
|
|
| 4 | 49 |
8.2%
|
|
| 5 | 26 |
4.3%
|
|
| 6 | 4 |
0.7%
|
|
| 7 | 15 |
2.5%
|