MCLEAN, VA--(Marketwired - Feb 24, 2016) - Freddie Mac (OTCQB: FMCC) today released its Multi-Indicator Market Index® (MiMi®), showing the U.S. housing market continuing to improve with two additional states -- Florida and Arizona -- entering their outer range of stable housing activity. The MiMi purchase applications indicator improved by nine percent in 2015, its best showing since September 2013.