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    Cyswllt:
  • Dyddiad y datganiad:
    18 March 2016
  • Cyhoeddiad nesaf:
    16 March 2017

About this Dataset

Information on value first published and then five years on.

Edition in the dataset

Current edition of this dataset

Previous versions of this data are available.

Manylion cyswllt ar gyfer y set ddata hon

Cecil Prescott
RandD@ons.gov.uk
+44 (0)1633 456767

Cyhoeddiadau sy'n defnyddio'r data hwn