| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 2244 |
30%
|
| 2 | 2-3 | 3243 |
43.4%
|
| 3 | 4-6 | 1762 |
23.6%
|
| 4 | 7+ | 228 |
3%
|