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Hidlo yn ôl (10 canlyniad, wedi trefnu yn ôl y diweddaraf)
Adroddiad thematig | 22/06/2021
pdf, 1.21 MB Added 22/06/2021
Adroddiad thematig | 23/03/2021
pdf, 760.12 KB Added 23/03/2021
Adroddiad thematig | 28/01/2021
pdf, 2.23 MB Added 28/01/2021
Adroddiad thematig | 15/01/2021
pdf, 1.35 MB Added 15/01/2021
Adroddiad thematig | 26/11/2020
pdf, 1.56 MB Added 26/11/2020
Adroddiad thematig | 18/02/2020
pdf, 2.18 MB Added 18/02/2020
Adroddiad thematig | 16/01/2020
pdf, 731.93 KB Added 16/01/2020
Adroddiad thematig | 12/06/2019
pdf, 2.01 MB Added 12/06/2019
Adroddiad thematig | 01/10/2013
pdf, 439.42 KB Added 01/10/2013