| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 9017 |
28.5%
|
| 2 | 2-3 | 12633 |
39.9%
|
| 3 | 4-6 | 8063 |
25.5%
|
| 4 | 7+ | 1927 |
6.1%
|