| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | 0 | 477 | 524 |
11.2%
|
| 1 | 1-6 | 904 | 963 |
20.5%
|
| 2 | 7-9 | 1095 | 1042 |
22.2%
|
| 3 | 10-12 | 1346 | 1328 |
28.3%
|
| 4 | 13+ | 872 | 838 |
17.8%
|