Posted inRAJAR RAJAR Q4 2017: Quarterly infographic sheet Posted by Reporter February 8, 2018 - 12:00 am 01 minute The quarterly RAJAR Infographic is here with all the data you need for Q4, 2017, including All Radio Listening, Average Hours Per Listener and Digital Platforms. Register for free radio emails * indicates required Email Address *First Name Radio News UK Breaking radio industry newsDaily radio industry newsWeekly radio industry newsRegular radio industry jobsOccasional updates from RadioToday