[Note 2] From January 2021 onwards, the All Wales Caravan Count online data has been used to produce counts of Gypsy and Traveller caravans in Wales.
[Nodyn 2] O fis Ionawr 2021 ymlaen, defnyddiwyd data ar-lein Cyfrif Carafannau Cymru Gyfan i gynhyrchu cyfrif o garafannau Sipsiwn a Theithwyr yng Nghymru.