The percentage of the population that speak Welsh daily, and can speak more than just a few words of Welsh to increase from 10 per cent to 20 per cent by 2050.
Canran y boblogaeth sy'n siarad Cymraeg bob dydd, ac sy'n gallu siarad mwy nag ychydig eiriau o Gymraeg, i gynyddu o 10 y cant i 20 y cant erbyn 2050.