Provides files to download data as it existed for this dataset on previous dates.

Statistics are most often revised for 1 of 2 reasons:

  1. For certain statistics initial estimates are released with the expectation that these may be revised and updated as further data becomes available.
  2. Revisions may also be made when methods or systems are changed.

These types of planned revisions should not be confused with errors in released statistics, which are genuine mistakes. Such mistakes occur rarely and, when they do happen, corrections are made in a timely manner, announced and clearly explained to users in line with the Code of Practice for Official Statistics (Principle 2, Practice 7).

Previous versions

Superseded files Reason for update Date superseded
csv (207.4 kB) xlsx (143.0 kB) structured text (243.8 kB) Scheduled update/revision 11 December 2024 09:30
csv (201.8 kB) xlsx (140.3 kB) structured text (236.6 kB) Scheduled update/revision 13 June 2024 09:30
csv (201.7 kB) xlsx (140.1 kB) structured text (236.6 kB) Scheduled update/revision 14 December 2023 09:30
csv (198.2 kB) xlsx (137.4 kB) structured text (231.8 kB) Scheduled update/revision 14 August 2023 09:30
csv (198.0 kB) xlsx (139.9 kB) structured text (231.7 kB) Scheduled update/revision 23 January 2023 09:30
csv (194.5 kB) xlsx (137.2 kB) structured text (227.5 kB) Scheduled update/revision 5 May 2022 15:44
csv (194.5 kB) xlsx (137.2 kB) structured text (227.5 kB) Scheduled update/revision 5 May 2022 09:30
csv (194.4 kB) xlsx (137.3 kB) structured text (227.5 kB) Scheduled update/revision 2 December 2021 09:30
csv (184.7 kB) xlsx (134.2 kB) structured text (223.4 kB) Scheduled update/revision 29 April 2021 09:30
csv (175.7 kB) xlsx (130.7 kB) structured text (223.4 kB) Scheduled update/revision 14 December 2020 15:32
csv (175.7 kB) xlsx (130.7 kB) structured text (223.4 kB) Scheduled update/revision 14 December 2020 14:59
csv (179.2 kB) xlsx (129.7 kB) structured text (216.8 kB) Scheduled update/revision 1 December 2020 09:30
csv (117.2 kB) xlsx (73.4 kB) structured text (166.1 kB) Scheduled update/revision 28 November 2019 09:30
csv (108.6 kB) xlsx (68.6 kB) structured text (156.5 kB) Scheduled update/revision 29 August 2018 09:30
csv (90.3 kB) xlsx (56.6 kB) structured text (126.8 kB) Scheduled update/revision 5 December 2017 09:30
csv (78.8 kB) xlsx (50.6 kB) structured text (117.3 kB) Scheduled update/revision 18 August 2016 09:30