| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 18113 |
27.4%
|
| 2 | 2-3 | 26567 |
40.2%
|
| 3 | 4-6 | 17022 |
25.8%
|
| 4 | 7+ | 4378 |
6.6%
|