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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 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
Data a gyrchwyd gan y defnyddiwr | Released on 22 May 2020 | Ref: 11527
Data a gyrchwyd gan y defnyddiwr | Released on 21 May 2020 | Ref: 11764
Data a gyrchwyd gan y defnyddiwr | Released on 20 May 2020 | Ref: 11759
Data a gyrchwyd gan y defnyddiwr | Released on 20 May 2020 | Ref: 11760
Data a gyrchwyd gan y defnyddiwr | Released on 20 May 2020 | Ref: 11757
Data a gyrchwyd gan y defnyddiwr | Released on 19 May 2020 | Ref: 11755
Data a gyrchwyd gan y defnyddiwr | Released on 15 May 2020 | Ref: 11742