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Data a dadansoddiadau o Gyfrifiad 2021
We moved them to The National Archives website, to keep this website as responsive as possible.
Please note: all historical data is still on this website.
Data a gyrchwyd gan y defnyddiwr | Released on 26 February 2019 | Ref: 009661
Data a gyrchwyd gan y defnyddiwr | Released on 25 February 2019 | Ref: 009657
Data a gyrchwyd gan y defnyddiwr | Released on 20 February 2019 | Ref: 009640
Data a gyrchwyd gan y defnyddiwr | Released on 15 February 2019 | Ref: 009617
Data a gyrchwyd gan y defnyddiwr | Released on 6 February 2019 | Ref: 009575
Data a gyrchwyd gan y defnyddiwr | Released on 6 February 2019 | Ref: 009574
Data a gyrchwyd gan y defnyddiwr | Released on 19 December 2018 | Ref: 009450
Data a gyrchwyd gan y defnyddiwr | Released on 12 December 2018 | Ref: 009405
Data a gyrchwyd gan y defnyddiwr | Released on 12 December 2018 | Ref: 009406
Data a gyrchwyd gan y defnyddiwr | Released on 30 November 2018 | Ref: 009370