How many years of comparable data are there for Congo and Yemen?

29 years are reported by both, from 1990 to 2018.

Where does this data come from?

Statizoid (derived), published as Onions and shallots, dry (excluding dehydrated) — Yield, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo vs Yemen: Onions and shallots, dry (excluding dehydrated) — Yield, per unit of

Congo

0 kg/ha per US$ of GDP

in 2024

Yemen

0 kg/ha per US$ of GDP

in 2018

Congo rank

30th

Yemen rank

29th

Onions and shallots, dry (excluding dehydrated) — Yield, per unit of over time

Congo
Yemen

How they compare

Yemen currently reports 0 kg/ha per US$ of GDP against 0 kg/ha per US$ of GDP in Congo, a difference of 0 kg/ha per US$ of GDP.

Across all 29 years both countries report, Congo has been ahead every year.

Congo ranks 30th and Yemen ranks 29th of 124 countries.

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

Head to head by decade

Decade	Congo	Yemen	Difference	Ahead
1990s	0 kg/ha per US$ of GDP	0 kg/ha per US$ of GDP	0 kg/ha per US$ of GDP	Congo
2000s	0 kg/ha per US$ of GDP	0 kg/ha per US$ of GDP	0 kg/ha per US$ of GDP	Congo
2010s	0 kg/ha per US$ of GDP	0 kg/ha per US$ of GDP	0 kg/ha per US$ of GDP	Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher onions and shallots, dry (excluding dehydrated) — yield, per unit of, Congo or Yemen?: Yemen, at 0 kg/ha per US$ of GDP against 0 kg/ha per US$ of GDP in Congo as of 2018.
What is the difference in onions and shallots, dry (excluding dehydrated) — yield, per unit of between Congo and Yemen?: 0 kg/ha per US$ of GDP, with Yemen ahead.
How many years of comparable data are there for Congo and Yemen?: 29 years are reported by both, from 1990 to 2018.
How do Congo and Yemen rank globally for onions and shallots, dry (excluding dehydrated) — yield, per unit of?: Congo ranks 30th and Yemen ranks 29th of 124 countries.
Where does this data come from?: Statizoid (derived), published as Onions and shallots, dry (excluding dehydrated) — Yield, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Yemen: Onions and shallots, dry (excluding dehydrated) — Yield, per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://agriculture.statizoid.com/compare/onions-and-shallots-dry-excluding-dehydrated-yield-per-unit-of-gdp/congo-rep/yemen-rep/

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<a href="https://agriculture.statizoid.com/compare/onions-and-shallots-dry-excluding-dehydrated-yield-per-unit-of-gdp/congo-rep/yemen-rep/">Congo vs Yemen: Onions and shallots, dry (excluding dehydrated) — Yield, per unit of</a> — Statizoid

About this data

Indicator: Onions and shallots, dry (excluding dehydrated) — Yield, per unit of GDP
Unit: kg/ha per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 125 places, 6,237 data points, 1961–2024
Last refreshed: 16 September 2026

Onions and shallots, dry (excluding dehydrated) — Yield divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.