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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.
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Data a gyrchwyd gan y defnyddiwr | Released on 21 February 2024 | Ref: 1827
Data a gyrchwyd gan y defnyddiwr | Released on 9 February 2024 | Ref: 1808
Data a gyrchwyd gan y defnyddiwr | Released on 6 February 2024 | Ref: 1798
Data a gyrchwyd gan y defnyddiwr | Released on 6 February 2024 | Ref: 1797
Data a gyrchwyd gan y defnyddiwr | Released on 29 January 2024 | Ref: 1779
Data a gyrchwyd gan y defnyddiwr | Released on 24 January 2024 | Ref: 1759
Data a gyrchwyd gan y defnyddiwr | Released on 3 January 2024 | Ref: 1732
Data a gyrchwyd gan y defnyddiwr | Released on 11 December 2023 | Ref: 1700
Data a gyrchwyd gan y defnyddiwr | Released on 11 December 2023 | Ref: 1697
Data a gyrchwyd gan y defnyddiwr | Released on 11 December 2023 | Ref: 1698