Methodology related to y diwydiant tg a'r rhyngrwyd

  • E-commerce and ICT activity QMI

    Methodoleg | Released on 21 July 2020

    Quality and Methodology Information (QMI) report for E-commerce and ICT activity statistics relating to businesses, detailing the strengths and limitations of the data, methods used, and data uses and users.

    Allweddeiriau: broadband, retail, online, websites, internet

  • Internet users QMI

    Methodoleg | Released on 18 January 2019

    Quality and Methodology Information for internet access - households and individuals statistics, detailing the strengths and limitations of the data, methods used, and data uses and users.

    Allweddeiriau: recent, lapsed, region, on-line, online

  • E-commerce QMI

    Methodoleg | Released on 31 October 2013