| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-2 | 1139 |
25.9%
|
| 2 | 3-4 | 1312 |
29.8%
|
| 3 | 5-6 | 925 |
21%
|
| 4 | 7+ | 1029 |
23.4%
|