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 (154.6 kB)

Previous versions

Superseded files Reason for update Date superseded
xlsx (146.7 kB) Scheduled update/revision 2 April 2025 09:30
xlsx (150.0 kB)
Correction See correction
Since publishing this statistical bulletin and dataset, we have changed the next release date from 20 March 2025 to 2 April 2025. We have updated the dataset to reflect this change. No data are impacted by this change within the dataset.
20 February 2025 11:30
xlsx (151.8 kB) Scheduled update/revision 19 September 2024 09:30
xlsx (144.0 kB) Scheduled update/revision 21 March 2024 09:30
xlsx (146.4 kB) Scheduled update/revision 21 September 2023 09:30
xlsx (133.3 kB) Scheduled update/revision 22 June 2023 09:30
xlsx (130.7 kB) Scheduled update/revision 23 March 2023 09:30
xlsx (128.4 kB) Scheduled update/revision 21 December 2022 09:30
xlsx (111.6 kB) Scheduled update/revision 22 September 2022 09:30
xlsx (95.0 kB) Scheduled update/revision 23 June 2022 09:30
xlsx (95.3 kB) Scheduled update/revision 28 March 2022 11:00
xlsx (86.0 kB) Scheduled update/revision 24 March 2022 09:30
xlsx (84.7 kB) Scheduled update/revision 24 June 2021 09:30
xlsx (80.8 kB) Scheduled update/revision 29 March 2021 09:30
xlsx (83.8 kB) Scheduled update/revision 13 January 2021 14:47