| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-2 | 1681 |
9.3%
|
| 2 | 3-4 | 4359 |
24.2%
|
| 3 | 5-6 | 5307 |
29.5%
|
| 4 | 7+ | 6643 |
36.9%
|