| Value | Category | Cases | |
|---|---|---|---|
| 0 | 69 |
4.8%
|
|
| 1 | 260 |
18.2%
|
|
| 2 | 293 |
20.5%
|
|
| 3 | 255 |
17.8%
|
|
| 4 | 218 |
15.2%
|
|
| 5 | 115 |
8%
|
|
| 6 | 6+ | 221 |
15.4%
|