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Rhyddhawyd ar: 20 May 2020
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Setiau data
Supplementary data for the experimental series rescaling the CPIH and CPI baskets.
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Rhyddhawyd ar: 18 May 2022
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Setiau data
This spreadsheet contains data tables of historical estimates modelled for the Consumer Prices Index including owner occupiers' Housing costs (CPIH) and CPI over the period 1950 to 1988 (1949 to 1987 for index values) published alongside the Office for National Statistics' article Consumer price inflation, historical estimates, UK 1950 to 1988.
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Rhyddhawyd ar: 19 March 2018
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Setiau data
The latest annual update of consumer price inflation weights.
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Rhyddhawyd ar: 25 March 2026
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Setiau data
This dataset provides researchers with access to the detailed underlying data used in the production of consumer prices indices. The figures are provided for research purposes only, are not accredited official statistics, and users should exercise caution when drawing conclusions from their use.
From March 2026, the existing price quote data will be updated to exclude individual price quote information for COICOP Divisions 1 and 2. This change reflects that we are no longer able to release individual price quotes where scanner data have been integrated with locally collected data. There will be no changes to the availability of data in the monthly consumption segment indices dataset.
In addition, new regional consumption segment indices, weights, and counts of manually collected indicator marker codes (such as sales and recoveries) are being published. Additional outputs are also planned for release from summer 2026 and further details can be found in the Related links section of this page.
These changes aim to provide data continuity whilst maintaining confidentiality across our microdata release.
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Rhyddhawyd ar: 17 April 2023
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Setiau data
CPI energy intensity of household purchases, COICOP class level categories, UK.
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Rhyddhawyd ar: 25 March 2026
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Setiau data
A longer time series of contributions to the Consumer Prices Index including owner occupiers' housing costs (CPIH) and Consumer Prices Index (CPI), UK, monthly.
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Rhyddhawyd ar: 16 March 2026
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Setiau data
The latest annual update of consumer price inflation weights.
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Rhyddhawyd ar: 15 December 2021
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Setiau data
Consumer Price Indices (CPI) data for discretionary and non-discretionary spending inflation in the UK.
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Rhyddhawyd ar: 22 April 2020
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Setiau data
A longer time series of the contributions to the Consumer Prices Index including owner occupiers' housing costs (CPIH) and Consumer Prices Index (CPI), UK, monthly.
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Rhyddhawyd ar: 17 July 2019
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Setiau data
Estimated percentage of final household consumption that is directly or indirectly due to imports, for each classification of individual consumption by purpose (COICOP) class in the UK.