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).

Previous versions

Superseded files Reason for update Date superseded
csv (129.3 kB) xlsx (111.1 kB) structured text (106.0 kB) Scheduled update/revision 5 March 2024 09:30
csv (128.8 kB) xlsx (110.6 kB) structured text (105.5 kB) Scheduled update/revision 5 December 2023 09:30
csv (128.8 kB) xlsx (110.4 kB) structured text (105.6 kB) Scheduled update/revision 5 September 2023 09:38
csv (127.8 kB) xlsx (110.0 kB) structured text (105.6 kB) Scheduled update/revision 6 June 2023 09:30
csv (126.9 kB) xlsx (111.0 kB) structured text (104.3 kB) Scheduled update/revision 7 March 2023 09:30
csv (126.9 kB) xlsx (110.7 kB) structured text (104.1 kB) Scheduled update/revision 6 December 2022 09:30
csv (126.6 kB) xlsx (110.3 kB) structured text (103.9 kB) Scheduled update/revision 6 September 2022 09:30
csv (125.5 kB) xlsx (109.8 kB) structured text (102.9 kB) Scheduled update/revision 7 June 2022 09:30
csv (124.5 kB) xlsx (108.8 kB) structured text (102.3 kB) Scheduled update/revision 8 March 2022 09:30
csv (124.5 kB) xlsx (108.5 kB) structured text (102.0 kB) Scheduled update/revision 7 December 2021 09:30
csv (124.2 kB) xlsx (108.2 kB) structured text (101.8 kB) Scheduled update/revision 7 September 2021 09:30
csv (123.2 kB) xlsx (107.7 kB) structured text (101.4 kB) Scheduled update/revision 8 June 2021 09:30
csv (122.4 kB) xlsx (106.8 kB) structured text (100.6 kB) Scheduled update/revision 9 March 2021 09:30
csv (122.3 kB) xlsx (106.4 kB) structured text (100.3 kB) Scheduled update/revision 8 December 2020 09:30
csv (122.0 kB) xlsx (106.0 kB) structured text (100.1 kB) Scheduled update/revision 8 September 2020 09:30
csv (121.0 kB) xlsx (105.6 kB) structured text (100.0 kB) Scheduled update/revision 2 June 2020 09:30
csv (120.1 kB) xlsx (104.6 kB) structured text (98.8 kB) Scheduled update/revision 3 March 2020 09:30
csv (120.0 kB) xlsx (104.2 kB) structured text (98.7 kB) Scheduled update/revision 3 December 2019 09:30
csv (119.7 kB) xlsx (103.9 kB) structured text (98.4 kB) Scheduled update/revision 3 September 2019 09:30
csv (118.5 kB) xlsx (103.0 kB) structured text (97.1 kB) Scheduled update/revision 4 June 2019 09:30
csv (117.8 kB) xlsx (102.4 kB) structured text (96.9 kB) Scheduled update/revision 5 March 2019 08:47
csv (117.8 kB) xlsx (102.1 kB) structured text (96.7 kB) Scheduled update/revision 4 December 2018 08:03
csv (117.4 kB) xlsx (101.8 kB) structured text (95.4 kB) Scheduled update/revision 4 September 2018 09:30
csv (114.3 kB) xlsx (97.6 kB) structured text (102.6 kB) Scheduled update/revision 5 June 2018 09:30
csv (115.0 kB) xlsx (99.3 kB) structured text (92.1 kB) Scheduled update/revision 6 March 2018 09:30
csv (115.4 kB) xlsx (99.8 kB) structured text (94.3 kB) Scheduled update/revision 5 December 2017 09:30
csv (115.1 kB) xlsx (99.4 kB) structured text (94.1 kB) Scheduled update/revision 5 September 2017 09:30
csv (114.1 kB) xlsx (99.0 kB) structured text (93.8 kB) Scheduled update/revision 6 June 2017 09:30
csv (115.8 kB) xlsx (98.2 kB) structured text (95.6 kB) Scheduled update/revision 7 March 2017 09:30
csv (115.7 kB) xlsx (97.9 kB) structured text (95.4 kB) Scheduled update/revision 6 December 2016 09:30
csv (115.4 kB) xlsx (95.9 kB) structured text (95.1 kB) Scheduled update/revision 6 September 2016 09:30
csv (115.0 kB) xlsx (95.5 kB) structured text (94.7 kB) Scheduled update/revision 7 June 2016 09:30