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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.
Data a gyrchwyd gan y defnyddiwr | Released on 26 July 2019 | Ref: 010283
Data a gyrchwyd gan y defnyddiwr | Released on 26 July 2019 | Ref: 010284
Data a gyrchwyd gan y defnyddiwr | Released on 26 July 2019 | Ref: 010282
Data a gyrchwyd gan y defnyddiwr | Released on 12 July 2019 | Ref: 010219
Data a gyrchwyd gan y defnyddiwr | Released on 5 July 2019 | Ref: 010197
Data a gyrchwyd gan y defnyddiwr | Released on 3 July 2019 | Ref: 010179
Data a gyrchwyd gan y defnyddiwr | Released on 3 July 2019 | Ref: 010181
Data a gyrchwyd gan y defnyddiwr | Released on 3 July 2019 | Ref: 010180
Data a gyrchwyd gan y defnyddiwr | Released on 3 July 2019 | Ref: 010177
Data a gyrchwyd gan y defnyddiwr | Released on 3 July 2019 | Ref: 010178