Canasia Sports

I am an interpreter coordinator for a university and I am trying to gather some information about the pay rates for interpreters around the country (USA). Could you all give me an idea of what interpreters earn per hour where you are? You can give me a range or be specific. It would also help me to have some kind of idea about the qualifications and/or experience that go along with the rate (certifications, degrees, etc.). Just tell me what you can if you don't know the specifics. Thanks in advance! Elisa