What Is Rpi In April 2025. Cpi estimates before 1988 are modelled based on data collected for the retail price index (rpi). Our latest fiscal forecasts are published in chapter 3, 4 and 5 of the economic and fiscal outlook (efo).
Consumer price inflation time series (mm23) contact: Relevant tariffs have been adjusted by rpi of 5.2 percent, effective from 1 april 2024.