How many years of comparable data are there for Greece and Niger?

20 years are reported by both, from 2004 to 2023.

Where does this data come from?

Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as Availability of Comparable Poverty headcount ratio at $2.15 a day (5 year moving average). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Niger: Availability of Comparable Poverty headcount ratio at $2.15 a day

Greece

1 5 year moving average

in 2023

Niger

1 5 year moving average

in 2023

Greece rank

1st

Niger rank

1st

Availability of Comparable Poverty headcount ratio at $2.15 a day over time

Greece
Niger

How they compare

Greece currently reports 1 5 year moving average against 1 5 year moving average in Niger, a difference of 0 5 year moving average.

The two have swapped places 3 times across 20 shared years of data; in 2004 it was Greece ahead.

Greece ranks 1st and Niger ranks 1st of 217 countries.

Greece has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Greece	Niger	Difference	Ahead
2000s	1 5 year moving average	0 5 year moving average	1 5 year moving average	Greece
2010s	1 5 year moving average	0.45 5 year moving average	0.55 5 year moving average	Greece
2020s	1 5 year moving average	0.875 5 year moving average	0.125 5 year moving average	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher availability of comparable poverty headcount ratio at $2.15 a day, Greece or Niger?: Greece, at 1 5 year moving average against 1 5 year moving average in Niger as of 2023.
What is the difference in availability of comparable poverty headcount ratio at $2.15 a day between Greece and Niger?: 0 5 year moving average, with Greece ahead.
How many years of comparable data are there for Greece and Niger?: 20 years are reported by both, from 2004 to 2023.
How do Greece and Niger rank globally for availability of comparable poverty headcount ratio at $2.15 a day?: Greece ranks 1st and Niger ranks 1st of 217 countries.
Where does this data come from?: Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as Availability of Comparable Poverty headcount ratio at $2.15 a day (5 year moving average). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Niger: Availability of Comparable Poverty headcount ratio at $2.15 a day. Statizoid, drawing on Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators). Retrieved 17 August 2026, from https://reference.statizoid.com/compare/availability-of-comparable-poverty-headcount-ratio-at-2-15-a-day-5-year-moving-average/greece/niger/

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<a href="https://reference.statizoid.com/compare/availability-of-comparable-poverty-headcount-ratio-at-2-15-a-day-5-year-moving-average/greece/niger/">Greece vs Niger: Availability of Comparable Poverty headcount ratio at $2.15 a day</a> — Statizoid

About this data

Indicator: Availability of Comparable Poverty headcount ratio at $2.15 a day (5 year moving average)
Unit: 5 year moving average
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: 217 places, 4,340 data points, 2004–2023
Last refreshed: 10 August 2026

Comparability data from World Bank's Povcalnet