Felly roedd canlyniadau’r cyfrifiad wrth gwrs yn siom; nid dyna roedden ni isie ei weld. Ond mae rhai arolygon eraill yn awgrymu y gallai nifer y siaradwyr Cymraeg fod mor uchel â 900,000. Felly, ry’n ni’n neud gwaith nawr i ddeall pam mae’r ffigurau hyn yn wahanol pam maen nhw mor wahanol.
So the census results were, of course, disappointing, and not what we wanted to see. But some other surveys suggest the number of Welsh speakers could be as high as 900,000. So, we’re working now to understand why these figures differ so much.