| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 18568 |
26.2%
|
| 2 | 2-3 | 28974 |
40.8%
|
| 3 | 4-6 | 19277 |
27.2%
|
| 4 | 7+ | 4167 |
5.9%
|