| Value | Category | Cases | |
|---|---|---|---|
| 1 | <2 | 35 |
14%
|
| 2 | 2-3 | 30 |
12%
|
| 3 | 4-5 | 20 |
8%
|
| 4 | 6-7 | 31 |
12.4%
|
| 5 | 8-9 | 38 |
15.2%
|
| 6 | 10+ | 96 |
38.4%
|