I want to know the answer to the following question:
What did the average salary increase to at the time of the 2008 census?
All the background I'm provided with is that "As of January 1, 2008 estimates by the San Diego Association of Governments revealed that the household median income for San Diego rose to $66,715, up from $45,733, and that the city population rose to 1,336,865, up 9.3% from 2000.". Is that enough to answer the question?