Documentation of statistics: Radio and TV, Consumption (Discontinued)
The Radio and TV Statistics, Consumption, is based on data already published by TNS Gallup's Radio Meter and TV Meter media surveys, which are the official, industry-recognised surveys of the listening and viewing habits of the population.
https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/radio-and-tv--consumption--discontinued-
Documentation of statistics