How many years of comparable data are there for Ireland and Peru?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Roots and Tubers, Total — Gross Production Value (constant 2014-2016 thousand US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Ireland vs Peru: Roots and Tubers, Total — Gross Production Value (constant 2014-2016)

Ireland

1.45 1000 USD per square kilometre

in 2023

Peru

1.54 1000 USD per square kilometre

in 2023

Ireland rank

69th

Peru rank

68th

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

Ireland
Peru

How they compare

Peru currently reports 1.54 1000 USD per square kilometre against 1.45 1000 USD per square kilometre in Ireland, a difference of 0.09 1000 USD per square kilometre.

That makes Peru's figure about 1.1 times Ireland's.

The two have swapped places 7 times across 63 shared years of data; in 1961 it was Ireland ahead.

Ireland ranks 69th and Peru ranks 68th of 139 countries.

Ireland has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Ireland	Peru	Difference	Ahead
1960s	7.94 1000 USD per square kilometre	0.4459 1000 USD per square kilometre	7.5 1000 USD per square kilometre	Ireland
1970s	5.41 1000 USD per square kilometre	0.5132 1000 USD per square kilometre	4.9 1000 USD per square kilometre	Ireland
1980s	3.23 1000 USD per square kilometre	0.5162 1000 USD per square kilometre	2.72 1000 USD per square kilometre	Ireland
1990s	2.65 1000 USD per square kilometre	0.6133 1000 USD per square kilometre	2.03 1000 USD per square kilometre	Ireland
2000s	1.96 1000 USD per square kilometre	0.9709 1000 USD per square kilometre	0.9903 1000 USD per square kilometre	Ireland
2010s	1.61 1000 USD per square kilometre	1.32 1000 USD per square kilometre	0.2876 1000 USD per square kilometre	Ireland
2020s	1.57 1000 USD per square kilometre	1.57 1000 USD per square kilometre	0.0048 1000 USD per square kilometre	Ireland

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), Ireland or Peru?: Peru, at 1.54 1000 USD per square kilometre against 1.45 1000 USD per square kilometre in Ireland as of 2023.
What is the difference in roots and tubers, total — gross production value (constant 2014-2016) between Ireland and Peru?: 0.09 1000 USD per square kilometre, with Peru ahead.
How many years of comparable data are there for Ireland and Peru?: 63 years are reported by both, from 1961 to 2023.
How do Ireland and Peru rank globally for roots and tubers, total — gross production value (constant 2014-2016)?: Ireland ranks 69th and Peru ranks 68th 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 square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ireland vs Peru: 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-square/ireland/peru/

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<a href="https://agriculture.statizoid.com/compare/roots-and-tubers-total-gross-production-value-constant-2014-2016-thousand-us-per-square/ireland/peru/">Ireland vs Peru: 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 square kilometre
Unit: 1000 USD per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 140 places, 7,839 data points, 1961–2023
Last refreshed: 23 September 2026

Roots and Tubers, Total — Gross Production Value (constant 2014-2016 thousand US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.