Summary of request
Data tables for the Class weights for selected CPIH equivalised disposable income deciles and quintiles for 2005 to 2023, on both a democratic and plutocratic basis. Some data for 2023 is either provisional or not available, and sample sizes may be small at the COICOP Class level because of being split into decile and quintile subgroups. Therefore, there may be some volatility in the estimates over time and, as such, a degree of caution is recommended when using the data.
Contact
For further information please email cpi@ons.gov.uk.