Diweddariad Mehefin 2023 (f23.06) / June 2023 update (v23.06)

Yn wreiddiol, casglwyd y data dros gyfnod o 29 mis, rhwng mis Mai 2020 a mis Hydref 2022. Diweddarwyd y corpws ym mis Mehefin 2023, gan ychwanegu data a gasglwyd rhwng mis Hydref 2022 a mis Mehefin 2023 at y corpws.

Originally, the data was collected over a period of 29 months, between May 2020 and October 2022. The corpus was updated in June 2023, whendata collected between October 2022 and June 2023 was added to the corpus.