Mauritania vs Sierra Leone: CPI base year

Mauritania
0.5
in 2023
Sierra Leone
0.5
in 2023
Mauritania rank
50th
Sierra Leone rank
50th

CPI base year over time

  • Mauritania
  • Sierra Leone
00.10.20.30.40.5201520192023

How they compare

Mauritania currently reports 0.5 against 0.5 in Sierra Leone, a difference of 0.

The two have swapped places 4 times across 9 shared years of data; in 2015 it was Sierra Leone ahead.

Mauritania ranks 50th and Sierra Leone ranks 50th of 193 countries.

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

Head to head by decade

Decade Mauritania Sierra Leone Difference Ahead
2010s 0.3 0.1 0.2 Mauritania
2020s 0.375 0.125 0.25 Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cpi base year, Mauritania or Sierra Leone?
Mauritania, at 0.5 against 0.5 in Sierra Leone as of 2023.
What is the difference in cpi base year between Mauritania and Sierra Leone?
0, with Mauritania ahead.
How many years of comparable data are there for Mauritania and Sierra Leone?
9 years are reported by both, from 2015 to 2023.
How do Mauritania and Sierra Leone rank globally for cpi base year?
Mauritania ranks 50th and Sierra Leone 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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Mauritania vs Sierra Leone: 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/mauritania/sierra-leone/

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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.