And it is acceptable that the planning was based on the last Strategy report, with the statistical and qualitative detail it contains, rather than the bare Census figures.
Ac mae’n dderbyniol fod y gwaith o gynllunio wedi ei selio ar adroddiad y Strategaeth ddiwethaf, gyda’r manylder ystadegol ac ansoddol sydd ynddo, yn hytrach na ffigurau moel y cyfrifiad.