Mae'r cynnwys hwn ar gael yn Saesneg yn unig.

Nuisance calls panel research 2014

23 Mai 2014

A diary study among UK adults with home landline phones to record all unwanted calls personally received on their home landline phone across a four week period (13 January to 9 February 2014). This research was a repeat of the study published May 2013.

Pre-release access in accordance with the provisions of the Pre-release Access to Official Statistics Order 2008 has been granted to the following eligible persons:

  • Head of Enforcement, Information Commissioner’s Office