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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 10 June 2020 | Ref: 11843
Data a gyrchwyd gan y defnyddiwr | Released on 10 June 2020 | Ref: 11845
Data a gyrchwyd gan y defnyddiwr | Released on 10 June 2020 | Ref: 11844
Data a gyrchwyd gan y defnyddiwr | Released on 10 June 2020 | Ref: 11847
Data a gyrchwyd gan y defnyddiwr | Released on 9 June 2020 | Ref: 11835
Data a gyrchwyd gan y defnyddiwr | Released on 28 May 2020 | Ref: 11782
Data a gyrchwyd gan y defnyddiwr | Released on 28 May 2020 | Ref: 11783
Data a gyrchwyd gan y defnyddiwr | Released on 27 May 2020 | Ref: 11776
Data a gyrchwyd gan y defnyddiwr | Released on 22 May 2020 | Ref: 11526
Data a gyrchwyd gan y defnyddiwr | Released on 22 May 2020 | Ref: 11528