| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 2347 |
23.6%
|
| 2 | 2-3 | 3419 |
34.3%
|
| 3 | 4-6 | 2800 |
28.1%
|
| 4 | 7+ | 1390 |
14%
|