How many years of comparable data are there for Guinea-Bissau and Sierra Leone?

48 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Roots and Tubers, Total — 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.

Guinea-Bissau vs Sierra Leone: Roots and Tubers, Total — Gross Production Value (constant 2014-2016)

Guinea-Bissau

0.0004 1000 USD per US$ of GDP

in 2024

Sierra Leone

0.0002 1000 USD per US$ of GDP

in 2024

Guinea-Bissau rank

2nd

Sierra Leone rank

5th

Roots and Tubers, Total — Gross Production Value (constant 2014-2016) over time

Guinea-Bissau
Sierra Leone

How they compare

Guinea-Bissau currently reports 0.0004 1000 USD per US$ of GDP against 0.0002 1000 USD per US$ of GDP in Sierra Leone, a difference of 0.0002 1000 USD per US$ of GDP.

That makes Guinea-Bissau's figure about 1.8 times Sierra Leone's.

Across all 48 years both countries report, Guinea-Bissau has been ahead every year.

Guinea-Bissau ranks 2nd and Sierra Leone ranks 5th of 139 countries.

Guinea-Bissau has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Guinea-Bissau	Sierra Leone	Difference	Ahead
1970s	0.0013 1000 USD per US$ of GDP	0.0001 1000 USD per US$ of GDP	0.0012 1000 USD per US$ of GDP	Guinea-Bissau
1980s	0.0011 1000 USD per US$ of GDP	0.0001 1000 USD per US$ of GDP	0.001 1000 USD per US$ of GDP	Guinea-Bissau
1990s	0.0009 1000 USD per US$ of GDP	0.0002 1000 USD per US$ of GDP	0.0007 1000 USD per US$ of GDP	Guinea-Bissau
2000s	0.0011 1000 USD per US$ of GDP	0.0003 1000 USD per US$ of GDP	0.0008 1000 USD per US$ of GDP	Guinea-Bissau
2010s	0.0006 1000 USD per US$ of GDP	0.0002 1000 USD per US$ of GDP	0.0004 1000 USD per US$ of GDP	Guinea-Bissau
2020s	0.0004 1000 USD per US$ of GDP	0.0002 1000 USD per US$ of GDP	0.0002 1000 USD per US$ of GDP	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher roots and tubers, total — gross production value (constant 2014-2016), Guinea-Bissau or Sierra Leone?: Guinea-Bissau, at 0.0004 1000 USD per US$ of GDP against 0.0002 1000 USD per US$ of GDP in Sierra Leone as of 2024.
What is the difference in roots and tubers, total — gross production value (constant 2014-2016) between Guinea-Bissau and Sierra Leone?: 0.0002 1000 USD per US$ of GDP, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Sierra Leone?: 48 years are reported by both, from 1970 to 2024.
How do Guinea-Bissau and Sierra Leone rank globally for roots and tubers, total — gross production value (constant 2014-2016)?: Guinea-Bissau ranks 2nd and Sierra Leone ranks 5th of 139 countries.
Where does this data come from?: Statizoid (derived), published as Roots and Tubers, Total — 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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Guinea-Bissau vs Sierra Leone: Roots and Tubers, Total — Gross Production Value (constant 2014-2016). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://agriculture.statizoid.com/compare/roots-and-tubers-total-gross-production-value-constant-2014-2016-thousand-us-per-unit-of/guinea-bissau/sierra-leone/

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<a href="https://agriculture.statizoid.com/compare/roots-and-tubers-total-gross-production-value-constant-2014-2016-thousand-us-per-unit-of/guinea-bissau/sierra-leone/">Guinea-Bissau vs Sierra Leone: Roots and Tubers, Total — Gross Production Value (constant 2014-2016)</a> — Statizoid

About this data

Indicator: Roots and Tubers, Total — 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: 140 places, 7,505 data points, 1961–2024
Last refreshed: 23 September 2026

Roots and Tubers, Total — 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.