| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 or 2 | 65 |
7.4%
|
| 2 | 3 or 4 | 376 |
42.9%
|
| 3 | 5 or 6 | 281 |
32.1%
|
| 4 | 7 or more | 154 |
17.6%
|