Kantar TNS New Zealand has released the independent New Zealand radio survey results, prepared for NZME and several other broadcasters. A top line summary of these results have been made available publicly free of charge here. The survey was conducted between 21 February 2015 and 4 April 2015 using a mixed paper based and online diary methodology. PWC has performed procedures to establish the robustness and independence of the methodology and process applied to produce the survey results.