http://www.cityoftulsa.org/News/Archives/Rates.asp
Does anyone know where they got the 7% number from?
There are many different "CPI"s -- I tried all urban consumers, all items, from May of 04 to May of 06, and it just happened to come to 7% . . . .
http://www.bls.gov/CPI/ (//%22http://www.bls.gov/CPI/%22)