| Value | Category | Cases | |
|---|---|---|---|
| 0 | 50 |
6.2%
|
|
| 1 | 125 |
15.5%
|
|
| 2 | 183 |
22.7%
|
|
| 3 | 147 |
18.3%
|
|
| 4 | 126 |
15.7%
|
|
| 5 | 65 |
8.1%
|
|
| 6 | 6+ | 109 |
13.5%
|