13 May 2012, 06:54 by Mark_H
17 Sep 2011, 13:53 by Mark_H
7 Dec 2009, 20:40 by jaricleiv
23 Apr 2008, 21:01 by cosmicblueskinCalculate the average number of listeners for your 20 Top Artists Overall, divide by the number of Radiohead listeners and express as a percentage.
Bob Calvert and Carol of Harvest helped to keep the average down, but having Pink Floyd, Madonna, The Flaming Lips and The Velvet Underground didn't.
Idea and example of how to calculate your value from here.