Provides files to download data as it existed for this dataset on previous dates.
Statistics are most often revised for 1 of 2 reasons:
- For certain statistics initial estimates are released with the expectation that these may be revised and updated as further data becomes available.
- 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).
|Superseded files||Reason for update||Date superseded|
|xlsx (333.8 kB)||Scheduled update/revision||23 July 2021 09:30|
|xlsx (346.8 kB)||Scheduled update/revision||27 February 2020 14:23|
|xlsx (271.0 kB)||Scheduled update/revision||6 February 2019 09:30|
|xlsx (270.4 kB)||Scheduled update/revision||6 August 2018 16:07|
|xls (209.4 kB)||Scheduled update/revision||7 February 2018 09:30|
|xls (194.0 kB)||Scheduled update/revision||29 June 2017 09:45|
|xls (183.3 kB)||Scheduled update/revision||28 February 2017 09:30|
|xls (200.7 kB)||Scheduled update/revision||26 August 2016 09:30|
|xls (2.2 MB)||Scheduled update/revision||8 March 2016 09:30|