Does question priority matter?

I's my assumption that most Experts are like me in they totally ignore the Priority of a question when they decide to try to answer one.

Are there statistics available that show the *percent* of questions answered for each priority? If there are and the percents are about the same then I believe that that would prove my assumption, or on the other hand if the percent for High was significantly greater than the other two then I believe that would disprove it.