user
Instruction
Answer the question based on the provided table.


Table
Table Title: 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)
Table Content:
<table border="1" cellspacing="0">
<tr> <td> cancer group </td> <td>  </td> <td>  </td> <td>  </td> </tr>
<tr> <td> all cancers </td> <td> 905 </td> <td> 161 </td> <td> 100 </td> </tr>
<tr> <td> leukemias </td> <td> 292 </td> <td> 52 </td> <td> 32 </td> </tr>
<tr> <td> cns tumours </td> <td> 173 </td> <td> 31 </td> <td> 19 </td> </tr>
<tr> <td> lymphomas </td> <td> 100 </td> <td> 18 </td> <td> 11 </td> </tr>
<tr> <td> neuroblastomas </td> <td> 71 </td> <td> 13 </td> <td> 8 </td> </tr>
<tr> <td> soft tissue sarcomas </td> <td> 59 </td> <td> 10 </td> <td> 6 </td> </tr>
</table>


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


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["161.0"]