Adroddiadau'r Farchnad Gyfathrebu

Arolwg blynyddol ystadegol Ofcom am ddatblygiadau yn y sector gyfathrebu, yn cynnwys Adroddiadau y Farchnad Gyfathrebu Rhyngwladol ac adroddiadau ar y cenhedloedd yn y DU.

Communications Market Report 2018

The Communications Market 2018 - including interactive report, narrative report, summary and data downloads.

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Open data

15 Chwefror 2019

Ofcom’s open data is a mix of data from or about the companies we regulate in the communications sector, and the citizens and consumers who use them.

Pricing trends for communications services

13 Chwefror 2019

This report outlines Ofcom's research into trends in the pricing of residential communications services in the UK.

Children’s Media Use and Attitudes

11 Chwefror 2019

Our research includes findings relating to parents’ views about their children’s media use, and the ways that parents seek to – or decide not to – monitor or limit use of different types of media.

Statistical release calendar 2019

04 Chwefror 2019

Lists Ofcom's official statistics

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