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|Superseded files||Reason for update||Date superseded|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 (107.2 kB)||
Correction See correction
Two minor errors were found in the associated dataset. These were present in worksheet 2 and worksheet 4, and have now been fixed. Further detail about these errors can be found in the associated dataset. We apologise for an inconvenience caused.
|23 May 2022 10:00|