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 (668.2 kB)

Previous versions

Superseded files Reason for update Date superseded
xls (668.2 kB) Scheduled update/revision 15 December 2020 07:00
xls (668.2 kB) Scheduled update/revision 10 November 2020 07:00
xls (668.2 kB) Scheduled update/revision 13 October 2020 07:00
xls (668.2 kB) Scheduled update/revision 15 September 2020 07:00
xls (668.2 kB) Scheduled update/revision 11 August 2020 07:00
xls (669.2 kB) Scheduled update/revision 16 July 2020 07:00
xls (668.2 kB) Scheduled update/revision 16 June 2020 09:30
xls (668.2 kB) Scheduled update/revision 19 May 2020 09:30
xls (668.2 kB) Scheduled update/revision 21 April 2020 09:30
xls (667.6 kB) Scheduled update/revision 17 March 2020 09:30
xls (668.2 kB) Scheduled update/revision 18 February 2020 09:30
xls (668.2 kB) Scheduled update/revision 21 January 2020 09:30
xls (668.2 kB) Scheduled update/revision 17 December 2019 09:30
xls (668.2 kB) Scheduled update/revision 12 November 2019 09:30
xls (668.2 kB) Scheduled update/revision 15 October 2019 09:30
xls (668.2 kB) Scheduled update/revision 6 September 2019 15:14
xls (668.2 kB) Scheduled update/revision 13 August 2019 09:30
xls (668.2 kB) Scheduled update/revision 16 July 2019 09:30
xls (668.2 kB) Scheduled update/revision 11 June 2019 09:30
xls (668.2 kB) Scheduled update/revision 10 May 2019 09:30
xls (668.2 kB) Scheduled update/revision 16 April 2019 09:30
xls (668.2 kB) Scheduled update/revision 19 March 2019 09:30
xls (668.2 kB) Scheduled update/revision 19 February 2019 09:30
xls (668.2 kB) Scheduled update/revision 22 January 2019 09:30
xls (668.2 kB) Scheduled update/revision 11 December 2018 09:30
xls (668.7 kB) Scheduled update/revision 13 November 2018 09:30
xls (668.2 kB) Scheduled update/revision 16 October 2018 09:30
xls (668.7 kB) Scheduled update/revision 11 September 2018 09:30
xls (668.7 kB) Scheduled update/revision 14 August 2018 09:30
xls (668.2 kB) Scheduled update/revision 17 July 2018 09:30
xls (668.7 kB) Scheduled update/revision 12 June 2018 09:30
xls (668.7 kB) Scheduled update/revision 15 May 2018 09:30
xls (653.8 kB) Scheduled update/revision 17 April 2018 09:30
xls (647.2 kB) Scheduled update/revision 21 March 2018 09:30
xls (647.2 kB) Scheduled update/revision 21 February 2018 09:30
xls (647.2 kB) Scheduled update/revision 24 January 2018 09:30
xls (647.2 kB) Scheduled update/revision 13 December 2017 09:30
xls (647.2 kB) Scheduled update/revision 15 November 2017 09:30
xls (647.2 kB) Scheduled update/revision 18 October 2017 09:30
xls (647.2 kB) Scheduled update/revision 13 September 2017 09:30
xls (647.2 kB) Scheduled update/revision 16 August 2017 09:30
xls (647.2 kB) Scheduled update/revision 12 July 2017 09:30
xls (647.7 kB) Scheduled update/revision 14 June 2017 09:30
xls (657.9 kB) Scheduled update/revision 17 May 2017 09:30
xls (647.7 kB) Scheduled update/revision 12 April 2017 09:30
xls (647.7 kB) Scheduled update/revision 15 March 2017 09:30
xls (647.7 kB) Scheduled update/revision 15 February 2017 09:30
xls (647.7 kB) Scheduled update/revision 18 January 2017 09:30
xls (647.7 kB) Scheduled update/revision 14 December 2016 09:30
xls (647.7 kB) Scheduled update/revision 16 November 2016 09:30
xls (647.7 kB) Scheduled update/revision 19 October 2016 09:30
xls (647.7 kB) Scheduled update/revision 14 September 2016 09:30
xls (647.7 kB) Scheduled update/revision 17 August 2016 09:30
xls (647.7 kB) Scheduled update/revision 20 July 2016 09:30
xls (647.7 kB) Scheduled update/revision 15 June 2016 09:30
xls (647.7 kB) Scheduled update/revision 18 May 2016 09:30
xls (647.7 kB) Scheduled update/revision 20 April 2016 09:30
xls (647.7 kB) Scheduled update/revision 16 March 2016 09:30
xls (647.7 kB) Scheduled update/revision 17 February 2016 09:30
xls (648.2 kB) Scheduled update/revision 20 January 2016 09:30
xls (648.2 kB) Scheduled update/revision 16 December 2015 09:30

Important notes and usage information