Past surveys about Prius owners are sadly out of date. To hide absolute numbers, we're asking for the income per person in a household. Divide the approximate adjusted gross income by the number of people living off that income. For example, 10 years ago, $85,000 / 2 = $42,500.00 for me and my late wife. This should be an anonymous poll and certainly, you are welcome to add notes. Your poll answer should be untraceable. Bob Wilson