How many years of comparable data are there for Iraq and Sri Lanka?

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 SLC), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iraq vs Sri Lanka: Roots and Tubers, Total: Gross Production … square kilometre SLC

Iraq

336.64 1000 SLC per square kilometre

in 2023

Sri Lanka

312.77 1000 SLC per square kilometre

in 2023

Iraq rank

29th

Sri Lanka rank

32nd

Roots and Tubers, Total: Gross Production … square kilometre SLC over time

Iraq
Sri Lanka

How they compare

Iraq currently reports 336.64 1000 SLC per square kilometre against 312.77 1000 SLC per square kilometre in Sri Lanka, a difference of 23.87 1000 SLC per square kilometre.

That makes Iraq's figure about 1.1 times Sri Lanka's.

The two have swapped places 5 times across 63 shared years of data; in 1961 it was Sri Lanka ahead.

Iraq ranks 29th and Sri Lanka ranks 32nd of 141 countries.

Across the 7 decades both report, Iraq averaged higher in 4 and Sri Lanka in 3.

Head to head by decade

Decade	Iraq	Sri Lanka	Difference	Ahead
1960s	15.4 1000 SLC per square kilometre	261.47 1000 SLC per square kilometre	246.07 1000 SLC per square kilometre	Sri Lanka
1970s	70.98 1000 SLC per square kilometre	460.93 1000 SLC per square kilometre	389.95 1000 SLC per square kilometre	Sri Lanka
1980s	194.08 1000 SLC per square kilometre	515.71 1000 SLC per square kilometre	321.63 1000 SLC per square kilometre	Sri Lanka
1990s	628.89 1000 SLC per square kilometre	319.45 1000 SLC per square kilometre	309.44 1000 SLC per square kilometre	Iraq
2000s	924.9 1000 SLC per square kilometre	274.97 1000 SLC per square kilometre	649.93 1000 SLC per square kilometre	Iraq
2010s	525.44 1000 SLC per square kilometre	328.98 1000 SLC per square kilometre	196.47 1000 SLC per square kilometre	Iraq
2020s	602.77 1000 SLC per square kilometre	311.8 1000 SLC per square kilometre	290.97 1000 SLC per square kilometre	Iraq

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), Iraq or Sri Lanka?: Iraq, at 336.64 1000 SLC per square kilometre against 312.77 1000 SLC per square kilometre in Sri Lanka as of 2023.
What is the difference in roots and tubers, total — gross production value (constant 2014-2016) between Iraq and Sri Lanka?: 23.87 1000 SLC per square kilometre, with Iraq ahead.
How many years of comparable data are there for Iraq and Sri Lanka?: 63 years are reported by both, from 1961 to 2023.
How do Iraq and Sri Lanka rank globally for roots and tubers, total — gross production value (constant 2014-2016)?: Iraq ranks 29th and Sri Lanka ranks 32nd of 141 countries.
Where does this data come from?: Statizoid (derived), published as Roots and Tubers, Total — Gross Production Value (constant 2014-2016 thousand SLC), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iraq vs Sri Lanka: Roots and Tubers, Total — Gross Production Value (constant 2014-2016). Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://agriculture.statizoid.com/compare/roots-and-tubers-total-gross-production-value-constant-2014-2016-thousand-slc-per-square/iraq/sri-lanka/

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<a href="https://agriculture.statizoid.com/compare/roots-and-tubers-total-gross-production-value-constant-2014-2016-thousand-slc-per-square/iraq/sri-lanka/">Iraq vs Sri Lanka: 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 SLC), per square kilometre
Unit: 1000 SLC per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 141 places, 7,928 data points, 1961–2023
Last refreshed: 08 October 2026

Roots and Tubers, Total — Gross Production Value (constant 2014-2016 thousand SLC) 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.