RadioPandora Listenership Through the Roof!Digital and Radio FactsMarch 7, 2013April 9, 2026 by Digital and Radio FactsMarch 7, 2013April 9, 202608 Pandora reached 1.38 billion listener hours in February 2013, a 42% increase from the previous year, capturing 8.48% of total U.S. radio listening....