Mortgage Rates Fall Back a Bit This WeekFreddie Mac (NYSE:FRE) today released the results of its Primary Mortgage Market Survey (PMMS) in which the 30-year fixed-rate mortgage (FRM) averaged 5.03 percent with an average 0.7 point for the week ending March 12, 2009, down from last week when it averaged 5.15 percent. Last year at this time, the 30-year FRM averaged 6.13 percent.Full Story: http://realtytimes.com/rtpages/20090313_rates.htm