Sources: (On Air) ACT 1 based on Nielsen Audio Nationwide, Spring 2016, All Programming (incl. newscasts), Persons 12+ © 2016 The Nielsen Company. May not be quoted or reproduced without the prior written permission of Nielsen. (Online and apps) Google Analytics, 3-month average, October-December 2016. (Podcasts) Podtrac, December 2016. (Discuss content) Lightspeed Research, State of Sponsorship Survey, 2015.