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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 12 September 2024 | Ref: 2346
Data a gyrchwyd gan y defnyddiwr | Released on 9 September 2024 | Ref: 2321
Data a gyrchwyd gan y defnyddiwr | Released on 9 September 2024 | Ref: 2322
Data a gyrchwyd gan y defnyddiwr | Released on 6 September 2024 | Ref: 2323
Data a gyrchwyd gan y defnyddiwr | Released on 6 September 2024 | Ref: 2293
Data a gyrchwyd gan y defnyddiwr | Released on 5 September 2024 | Ref: 2319
Data a gyrchwyd gan y defnyddiwr | Released on 5 September 2024 | Ref: 2318
Data a gyrchwyd gan y defnyddiwr | Released on 4 September 2024 | Ref: 2309
Data a gyrchwyd gan y defnyddiwr | Released on 4 September 2024 | Ref: 2310
Data a gyrchwyd gan y defnyddiwr | Released on 4 September 2024 | Ref: 2311