How many years of comparable data are there for Dominican Republic and Samoa?

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.

Dominican Republic vs Samoa: Roots and Tubers, Total — Gross Production Value (constant 2014-2016)

Dominican Republic

5 1000 USD per square kilometre

in 2023

Samoa

5.9 1000 USD per square kilometre

in 2023

Dominican Republic rank

33rd

Samoa rank

30th

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

Dominican Republic
Samoa

How they compare

Samoa currently reports 5.9 1000 USD per square kilometre against 5 1000 USD per square kilometre in Dominican Republic, a difference of 0.9 1000 USD per square kilometre.

That makes Samoa's figure about 1.2 times Dominican Republic's.

The two have swapped places 4 times across 63 shared years of data; in 1961 it was Samoa ahead.

Dominican Republic ranks 33rd and Samoa ranks 30th of 139 countries.

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

Head to head by decade

Decade	Dominican Republic	Samoa	Difference	Ahead
1960s	2.46 1000 USD per square kilometre	7.09 1000 USD per square kilometre	4.62 1000 USD per square kilometre	Samoa
1970s	2.76 1000 USD per square kilometre	9.22 1000 USD per square kilometre	6.46 1000 USD per square kilometre	Samoa
1980s	1.87 1000 USD per square kilometre	11.66 1000 USD per square kilometre	9.79 1000 USD per square kilometre	Samoa
1990s	2.13 1000 USD per square kilometre	4.17 1000 USD per square kilometre	2.04 1000 USD per square kilometre	Samoa
2000s	2.57 1000 USD per square kilometre	6.56 1000 USD per square kilometre	4 1000 USD per square kilometre	Samoa
2010s	3.16 1000 USD per square kilometre	9.49 1000 USD per square kilometre	6.33 1000 USD per square kilometre	Samoa
2020s	3.96 1000 USD per square kilometre	5.88 1000 USD per square kilometre	1.92 1000 USD per square kilometre	Samoa

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), Dominican Republic or Samoa?: Samoa, at 5.9 1000 USD per square kilometre against 5 1000 USD per square kilometre in Dominican Republic as of 2023.
What is the difference in roots and tubers, total — gross production value (constant 2014-2016) between Dominican Republic and Samoa?: 0.9 1000 USD per square kilometre, with Samoa ahead.
How many years of comparable data are there for Dominican Republic and Samoa?: 63 years are reported by both, from 1961 to 2023.
How do Dominican Republic and Samoa rank globally for roots and tubers, total — gross production value (constant 2014-2016)?: Dominican Republic ranks 33rd and Samoa ranks 30th 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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Dominican Republic vs Samoa: 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/dominican-republic/samoa/

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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/dominican-republic/samoa/">Dominican Republic vs Samoa: 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.