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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 30 May 2019 | Ref: 010006
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010030
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010025
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010032
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010021
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010022
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010001
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010012
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010011
Data a gyrchwyd gan y defnyddiwr | Released on 30 May 2019 | Ref: 010041