| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | this table displays the results of cancer incidence among children aged 0 to 14. the information is grouped by cancer group (appearing as row headers), average number of cases per year, annual incidence rate (per million children) and percent (%) of childhood cancer cases (appearing as column headers) |  |  |  |
| 3 | cancer group | average number of cases per year | annual incidence rate | percent (%) of childhood cancer cases |
| 4 | all cancers | 905 | 161 | 100 |
| 5 | leukemias | 292 | 52 | 32 |
| 6 | cns tumours | 173 | 31 | 19 |
| 7 | lymphomas | 100 | 18 | 11 |
| 8 | neuroblastomas | 71 | 13 | 8 |
| 9 | soft tissue sarcomas | 59 | 10 | 6 |

Question: during 2006-2010, what was childhood cancer diagnosed at a rate of new cases per million children per year?
Answer: 161

Question: what was the rate corresponds to an average of new cases of childhood cancer per year during this time period?
Answer: 905