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Superseded files Reason for update Date superseded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 (20.1 MB) xlsx (17.7 MB) structured text (10.7 MB) Scheduled update/revision 13 November 2019 09:30
csv (20.0 MB) xlsx (17.7 MB) structured text (10.7 MB) Scheduled update/revision 16 October 2019 09:30
csv (20.0 MB) xlsx (17.6 MB) structured text (10.6 MB) Scheduled update/revision 18 September 2019 09:30
csv (20.0 MB) xlsx (17.6 MB) structured text (10.6 MB) Scheduled update/revision 14 August 2019 08:07
csv (19.9 MB) xlsx (17.6 MB) structured text (10.5 MB) Scheduled update/revision 17 July 2019 09:30
csv (19.9 MB) xlsx (17.6 MB) structured text (10.5 MB) Scheduled update/revision 19 June 2019 09:30
csv (19.9 MB) xlsx (17.5 MB) structured text (10.5 MB) Scheduled update/revision 22 May 2019 07:34
csv (19.6 MB) xlsx (17.4 MB) structured text (9.8 MB) Scheduled update/revision 17 April 2019 09:30
csv (19.6 MB) xlsx (17.3 MB) structured text (9.8 MB) Scheduled update/revision 20 March 2019 07:55
csv (19.6 MB) xlsx (17.3 MB) structured text (9.8 MB)
Correction See correction
We have corrected an error to the CPI contributions to the monthly change (between December 2018 and January 2019) published on 13 February 2019. Only the following contributions to the monthly change in the CPI series are affected: (identified by CDID's) WULK; WULL; WULM; WULO; WULP; WULQ; WULS; WULY; and E8PR. The CPI headline rate or any other series are unaffected by this error. The error occurred in updating the CPI divisional weights within the contribution calculation. We apologise for any inconvenience. Following feedback from users, we have also removed some inconsistencies in the labelling of the following series: L5N7; L5N8; L5NA; L5N6; L5N9; CDKO; and CDSI. We hope that their labelling is now clearer.
26 February 2019 15:36
csv (19.6 MB) xlsx (17.3 MB) structured text (9.8 MB) Scheduled update/revision 13 February 2019 09:30
csv (19.5 MB) xlsx (17.3 MB) structured text (9.7 MB) Scheduled update/revision 16 January 2019 09:30
csv (19.0 MB) xlsx (17.0 MB) structured text (8.3 MB) Scheduled update/revision 19 December 2018 09:30
csv (19.0 MB) xlsx (16.9 MB) structured text (8.3 MB) Scheduled update/revision 14 November 2018 08:22
csv (18.9 MB) xlsx (16.9 MB) structured text (8.2 MB) Scheduled update/revision 17 October 2018 09:30
csv (18.9 MB) xlsx (16.9 MB) structured text (8.2 MB) Scheduled update/revision 19 September 2018 09:30
csv (18.9 MB) xlsx (16.8 MB) structured text (8.2 MB) Scheduled update/revision 15 August 2018 09:30
csv (18.8 MB) xlsx (16.8 MB) structured text (8.1 MB) Scheduled update/revision 18 July 2018 09:30
csv (18.8 MB) xlsx (16.8 MB) structured text (8.1 MB) Scheduled update/revision 13 June 2018 09:30
csv (18.8 MB) xlsx (16.8 MB) structured text (8.0 MB) Scheduled update/revision 23 May 2018 09:30
csv (18.7 MB) xlsx (16.7 MB) structured text (8.0 MB) Scheduled update/revision 18 April 2018 09:30
csv (18.7 MB) xlsx (16.7 MB) structured text (8.0 MB) Scheduled update/revision 20 March 2018 09:30
csv (18.7 MB) xlsx (16.7 MB) structured text (7.9 MB) Scheduled update/revision 13 February 2018 09:30
csv (18.6 MB) xlsx (16.6 MB) structured text (7.9 MB) Scheduled update/revision 16 January 2018 09:30
csv (18.2 MB) xlsx (16.2 MB) structured text (7.7 MB) Scheduled update/revision 12 December 2017 09:30
csv (18.1 MB) xlsx (16.2 MB) structured text (7.7 MB) Scheduled update/revision 14 November 2017 09:30
csv (18.1 MB) xlsx (16.2 MB) structured text (7.6 MB) Scheduled update/revision 17 October 2017 09:30
csv (18.1 MB) xlsx (16.2 MB) structured text (7.6 MB) Scheduled update/revision 12 September 2017 09:30
csv (18.1 MB) xlsx (16.1 MB) structured text (7.6 MB) Scheduled update/revision 15 August 2017 09:30
csv (18.0 MB) xlsx (16.1 MB) structured text (7.5 MB) Scheduled update/revision 18 July 2017 09:30
csv (18.1 MB) xlsx (16.2 MB) structured text (7.6 MB) Scheduled update/revision 13 June 2017 09:30
csv (18.0 MB) xlsx (16.1 MB) structured text (7.5 MB) Scheduled update/revision 16 May 2017 09:30
csv (18.0 MB) xlsx (16.1 MB) structured text (7.5 MB) Scheduled update/revision 11 April 2017 09:30
csv (17.9 MB) xlsx (16.1 MB) structured text (7.4 MB) Scheduled update/revision 21 March 2017 09:30
csv (11.4 MB) xlsx (10.0 MB) structured text (6.5 MB) Scheduled update/revision 14 March 2017 09:30
csv (11.5 MB) xlsx (10.0 MB) structured text (6.6 MB) Scheduled update/revision 14 February 2017 09:30
csv (11.4 MB) xlsx (9.9 MB) structured text (6.6 MB) Scheduled update/revision 17 January 2017 09:30
csv (11.4 MB) xlsx (9.9 MB) structured text (6.5 MB) Scheduled update/revision 13 December 2016 09:30
csv (11.4 MB) xlsx (9.9 MB) structured text (6.5 MB) Scheduled update/revision 15 November 2016 09:30
csv (11.4 MB) xlsx (9.9 MB) structured text (6.5 MB) Scheduled update/revision 18 October 2016 09:30
csv (11.4 MB) xlsx (10.0 MB) structured text (6.5 MB) Scheduled update/revision 13 September 2016 09:30
csv (11.3 MB) xlsx (10.0 MB) structured text (6.5 MB) Scheduled update/revision 16 August 2016 09:30
csv (11.3 MB) xlsx (9.9 MB) structured text (6.4 MB) Scheduled update/revision 19 July 2016 09:30
csv (10.7 MB) xlsx (9.4 MB) structured text (6.1 MB) Scheduled update/revision 14 June 2016 09:30
csv (10.7 MB) xlsx (9.4 MB) structured text (6.1 MB) Scheduled update/revision 17 May 2016 09:30
csv (10.7 MB) xlsx (9.4 MB) structured text (6.0 MB) Scheduled update/revision 12 April 2016 09:30
csv (10.6 MB) xlsx (9.4 MB) structured text (6.0 MB) Scheduled update/revision 22 March 2016 09:30
csv (10.6 MB) xlsx (9.4 MB) structured text (6.0 MB)
Correction See correction
In February 2016 an error was discovered in the labelling of 2 CDID's within section 4.5 (CPIH detailed goods and services breakdown). The following CDID's have been corrected for the January 2016 release: L5KR - Tobacco 2015=100, L5PF - Excluding tobacco 2015=100. ONS apologises for any inconvenience this may have caused. For further information please contact cpi@ons.gov.uk.
22 February 2016 17:00
csv (10.6 MB) xlsx (9.3 MB) structured text (6.0 MB) Scheduled update/revision 16 February 2016 09:30

Important notes and usage information

In December 2018, we published extended series for the components of CPIH covering 1988 to 2004 and CPI covering 1988 to 1995. We have now added historical series for the goods and services analyses. All of the extended series were modelled after the introduction of CPIH and CPI and do not form part of the ongoing National Statistics series at 1 decimal place.