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Dewis pwnc arall neu clirio pob hidlydd.
Definition of hours worked, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Definition of Welsh household composition, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Definition of sex, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Definition of accommodation type, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Definition of dependent children in household and their age, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Definition of age, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Advice and support on all aspects of statistical methodology.
