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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 31 May 2019 | Ref: 010065
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010066
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010063
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010054
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010068
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010056
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010057
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010060
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010067
Data a gyrchwyd gan y defnyddiwr | Released on 31 May 2019 | Ref: 010049