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).

Latest version

xlsx (85.2 kB)

Previous versions

Superseded files Reason for update Date superseded
xlsx (57.8 kB) Scheduled update/revision 1 May 2024 09:30
xlsx (62.6 kB)
Correction See correction
Following this release, an issue was identified with the formatting of the tables. We apologise for the inconvenience.
15 May 2023 16:30
xlsx (58.4 kB) Scheduled update/revision 15 May 2023 09:30
xlsx (44.9 kB) Scheduled update/revision 3 August 2022 09:30
xlsx (60.1 kB) Scheduled update/revision 10 May 2021 09:30