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

xls (724.5 kB)

Previous versions

Superseded files Reason for update Date superseded
xls (712.7 kB) Scheduled update/revision 20 March 2024 09:30
xls (710.7 kB) Scheduled update/revision 19 July 2023 09:30
xls (693.8 kB) Scheduled update/revision 22 March 2023 09:30
xls (686.6 kB) Scheduled update/revision 20 July 2022 09:30
xls (673.3 kB) Scheduled update/revision 23 March 2022 09:30
xls (675.3 kB) Scheduled update/revision 14 July 2021 09:30
xls (667.6 kB) Scheduled update/revision 24 March 2021 09:30
xls (667.1 kB) Scheduled update/revision 19 August 2020 09:30
xls (661.0 kB) Scheduled update/revision 25 March 2020 09:30
xls (644.1 kB) Scheduled update/revision 17 July 2019 09:30
xls (641.5 kB) Scheduled update/revision 17 April 2019 09:00
xls (625.2 kB) Scheduled update/revision 12 March 2019 11:47
xls (789.0 kB) Scheduled update/revision 18 July 2018 09:30
xls (997.4 kB) Scheduled update/revision 20 March 2018 09:30
xls (1.0 MB) Scheduled update/revision 18 July 2017 09:30
xls (1.3 MB) Scheduled update/revision 21 March 2017 09:30
xls (1.3 MB) Scheduled update/revision 19 July 2016 09:30
xls (1.3 MB) Scheduled update/revision 17 May 2016 09:30
xls (1.3 MB) Scheduled update/revision 12 April 2016 09:30
xls (1.2 MB) Scheduled update/revision 22 March 2016 09:30
xls (1.2 MB) Scheduled update/revision 16 February 2016 09:30
xls (1.2 MB) Scheduled update/revision 21 January 2016 09:30
xls (1.2 MB) Scheduled update/revision 15 December 2015 09:30
xls (1.2 MB) Scheduled update/revision 17 November 2015 09:30