The latest results show that 85% of all adults are listening every weekday, tuning in on average, for almost 4 hours per day during the prime time hours of 7am to 7pm. The home local stations (combined) are most popular with 45% while RTE Radio 1 has 25pc of listeners nationally.
    Morning Ireland on Radio One maintained it's position as the nations top show with 449,000 tuning in daily (gained 23,000 in the last quarter). John Murray, who replaced Ryan Tubridy on Radio One saw a slight rise of 2,000 to 332,000.
2fm did not perform as well. Ryan Tubridy switched stations to fill the gap left by Gerry Ryan's departure, as his show runs for 2 hours a direct comparison is difficult but looking at the average quarter hour figures from 9am-11am there has been a fall of 38,000 in the last quarter.19,000 of these were housekeepers with kids, with whom Gerry Ryan was particularly popular.The next 6 months will give a clearer picture as new shows can take some time to bed in.On Today FM Ray D'Arcy continues to be the star performer with 219,000 listeners daily (3,000 more than Tubridy).

In Dublin, FM104 with a 20% daily reach is top of the local stations while the rock commuter station Radio Nova recorded an impressive  53,000 daily and 120,000 weekly listeners since it's September launch (It has the advantage of measuring listeners in parts of Wicklow, Kildare & Meath as well as Dublin). Cork 96/103 reach 46% across the county.Among the regional stations, Highland continue their strong showing , capturing 67pc of local listeners, followed by Shannonside  at 53pc, and Radio Kerry at 51pc.
The chart shows the average "listened yesterday" figures for adults across the full year January to December 2010 (Ipsos MRBI JNLR).