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

64 years are reported by both, from 1961 to 2024.

Where does this data come from?

Statizoid (derived), published as Cereals, primary — Gross Production Value (constant 2014-2016 thousand US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Sierra Leone: Cereals, primary — Gross Production Value (constant 2014-2016)

Niger

0.0001 1000 USD per US$ of GDP

in 2024

Sierra Leone

0.0001 1000 USD per US$ of GDP

in 2024

Niger rank

3rd

Sierra Leone rank

2nd

Cereals, primary — Gross Production Value (constant 2014-2016) over time

Niger
Sierra Leone

How they compare

Sierra Leone currently reports 0.0001 1000 USD per US$ of GDP against 0.0001 1000 USD per US$ of GDP in Niger, a difference of 0 1000 USD per US$ of GDP.

The two have swapped places 13 times across 64 shared years of data; in 1961 it was Niger ahead.

Niger ranks 3rd and Sierra Leone ranks 2nd of 132 countries.

Across the 7 decades both report, Niger averaged higher in 6 and Sierra Leone in 1.

Head to head by decade

Decade	Niger	Sierra Leone	Difference	Ahead
1960s	0.0009 1000 USD per US$ of GDP	0.0008 1000 USD per US$ of GDP	0.0001 1000 USD per US$ of GDP	Niger
1970s	0.0006 1000 USD per US$ of GDP	0.0006 1000 USD per US$ of GDP	0.0001 1000 USD per US$ of GDP	Sierra Leone
1980s	0.0004 1000 USD per US$ of GDP	0.0004 1000 USD per US$ of GDP	0 1000 USD per US$ of GDP	Niger
1990s	0.0004 1000 USD per US$ of GDP	0.0004 1000 USD per US$ of GDP	0 1000 USD per US$ of GDP	Niger
2000s	0.0004 1000 USD per US$ of GDP	0.0002 1000 USD per US$ of GDP	0.0002 1000 USD per US$ of GDP	Niger
2010s	0.0002 1000 USD per US$ of GDP	0.0001 1000 USD per US$ of GDP	0.0001 1000 USD per US$ of GDP	Niger
2020s	0.0001 1000 USD per US$ of GDP	0.0001 1000 USD per US$ of GDP	0 1000 USD per US$ of GDP	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cereals, primary — gross production value (constant 2014-2016), Niger or Sierra Leone?: Sierra Leone, at 0.0001 1000 USD per US$ of GDP against 0.0001 1000 USD per US$ of GDP in Niger as of 2024.
What is the difference in cereals, primary — gross production value (constant 2014-2016) between Niger and Sierra Leone?: 0 1000 USD per US$ of GDP, with Sierra Leone ahead.
How many years of comparable data are there for Niger and Sierra Leone?: 64 years are reported by both, from 1961 to 2024.
How do Niger and Sierra Leone rank globally for cereals, primary — gross production value (constant 2014-2016)?: Niger ranks 3rd and Sierra Leone ranks 2nd of 132 countries.
Where does this data come from?: Statizoid (derived), published as Cereals, primary — Gross Production Value (constant 2014-2016 thousand US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Sierra Leone: Cereals, primary — Gross Production Value (constant 2014-2016). Statizoid, drawing on Statizoid (derived). Retrieved 24 September 2026, from https://agriculture.statizoid.com/compare/cereals-primary-gross-production-value-constant-2014-2016-thousand-us-per-unit-of-gdp/niger/sierra-leone/

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<a href="https://agriculture.statizoid.com/compare/cereals-primary-gross-production-value-constant-2014-2016-thousand-us-per-unit-of-gdp/niger/sierra-leone/">Niger vs Sierra Leone: Cereals, primary — Gross Production Value (constant 2014-2016)</a> — Statizoid

About this data

Indicator: Cereals, primary — Gross Production Value (constant 2014-2016 thousand US$), per unit of GDP
Unit: 1000 USD per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 133 places, 7,065 data points, 1961–2024
Last refreshed: 24 September 2026

Cereals, primary — Gross Production Value (constant 2014-2016 thousand US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.