| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-2 | 1085 |
26.5%
|
| 2 | 3-4 | 1251 |
30.5%
|
| 3 | 5-6 | 980 |
23.9%
|
| 4 | 7+ | 786 |
19.2%
|