Sep17-Sep24transactionvolumeandASP. Onawowbasis,17of33citieswithdataavailablesawvolume品信息crease,withagroupmedianof+6%(vs.-3%fortheweekendedSep16).Onayoybasis,25ofthe30citieswithdataavailablesawvolumes品信息crease,withagroupmedianof35%(vs.+65%).ComparedwiththeAug2012weeklyaverage,20of33citieswithdataavailablesawvolumedecrease,withagroupmedianof-7%(vs.-14%).Relatively,Tier-1cit...