Brunei vs Iran: CPI base year

Brunei
0.5
in 2023
Iran
0.5
in 2023
Brunei rank
50th
Iran rank
50th

CPI base year over time

  • Brunei
  • Iran
00.10.20.30.40.5201520192023

How they compare

Brunei currently reports 0.5 against 0.5 in Iran, a difference of 0.

Across all 9 years both countries report, Iran has been ahead every year.

Brunei ranks 50th and Iran ranks 50th of 193 countries.

Iran has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Brunei Iran Difference Ahead
2010s 0.2 0.5 0.3 Iran
2020s 0.5 0.5 0 —

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cpi base year, Brunei or Iran?
Brunei, at 0.5 against 0.5 in Iran as of 2023.
What is the difference in cpi base year between Brunei and Iran?
0, with Brunei ahead.
How many years of comparable data are there for Brunei and Iran?
9 years are reported by both, from 2015 to 2023.
How do Brunei and Iran rank globally for cpi base year?
Brunei ranks 50th and Iran ranks 50th of 193 countries.
Where does this data come from?
Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as CPI base year. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei vs Iran: CPI base year. Statizoid, drawing on Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators). Retrieved 24 September 2026, from https://reference.statizoid.com/compare/cpi-base-year/brunei-darussalam/iran-islamic-rep/

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About this data

Indicator
CPI base year
Source
Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
193 places, 1,735 data points, 2015–2023
Last refreshed

Consumer Price Index serves as indicators of inflation and reflects changes in the cost of acquiring a fixed basket of goods and services by the average consumer. Weights are usually derived from consumer expenditure surveys and the CPI base year refers to the year the weights were derived. It is recommended that the base year be changed periodically to reflect changes in expenditure structure.