September 2013
From the June 2013 Nationwide Survey on Individual Audience Ratings
Ayako Shigyo / Kumiko Nishi / Masashi Funakoshi / Emi Morofuji
The NHK Broadcasting Culture Research Institute conducted a nationwide survey on audience ratings from June 10 (Monday) to 16(Sunday), 2013, using a drop-and-collect survey method. 3,600 individuals aged seven and older all over Japan were surveyed.