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 (16.1 MB)

Previous versions

Superseded files Reason for update Date superseded
xls (26.7 MB) Scheduled update/revision 21 June 2023 09:30
xls (26.5 MB) Scheduled update/revision 14 September 2022 09:30
xls (26.1 MB) Scheduled update/revision 23 March 2022 09:30
xls (25.9 MB) Scheduled update/revision 1 February 2022 09:30
xls (25.6 MB) Scheduled update/revision 9 November 2021 09:30
xls (25.8 MB) Scheduled update/revision 21 June 2021 09:30
xls (25.7 MB) Scheduled update/revision 25 March 2021 09:30
xls (25.6 MB) Scheduled update/revision 9 December 2020 09:30
xls (25.4 MB) Scheduled update/revision 4 November 2020 09:30
xls (25.3 MB) Scheduled update/revision 22 July 2020 09:30
xls (25.2 MB) Scheduled update/revision 17 March 2020 19:48
xls (25.0 MB) Scheduled update/revision 11 December 2019 17:32
xls (24.9 MB) Scheduled update/revision 26 September 2019 09:30
xls (24.7 MB) Scheduled update/revision 26 June 2019 09:30
xls (24.5 MB) Scheduled update/revision 28 March 2019 09:30
xls (24.4 MB) Scheduled update/revision 13 December 2018 09:30
xls (24.2 MB) Scheduled update/revision 24 September 2018 09:30
zip (3.0 MB) Scheduled update/revision 20 June 2018 09:30
zip (3.2 MB) Scheduled update/revision 26 April 2018 09:30