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Hidlo yn ôl (18 canlyniad, wedi trefnu yn ôl y diweddaraf)
Adroddiad thematig | 23/10/2023
pdf, 459.44 KB Added 23/10/2023
Adroddiad thematig | 03/02/2023
pdf, 1.61 MB Added 03/02/2023
Adroddiad thematig | 19/10/2021
pdf, 974.77 KB Added 19/10/2021
Adroddiad thematig | 22/06/2021
pdf, 1.21 MB Added 22/06/2021
Adroddiad thematig | 23/03/2021
pdf, 1.12 MB Added 23/03/2021
Adroddiad thematig | 23/03/2021
pdf, 760.12 KB Added 23/03/2021
Adroddiad thematig | 20/10/2020
pdf, 1.98 MB Added 20/10/2020
Adroddiad thematig | 20/09/2018
pdf, 1.1 MB Added 20/09/2018
Adroddiad thematig | 22/10/2015
pdf, 784.01 KB Added 22/10/2015