About a third of Welsh speakers attended a social event or activity held in Welsh during the previous 12 months, an additional 23% attended at least one event held using both Welsh and English.
Dywedodd bron traean o siaradwyr Cymraeg eu bod wedi mynd i ddigwyddiad neu weithgaredd a drefnwyd ac a gafodd ei gynnal yn Gymraeg yn ystod y 12 mis blaenorol.