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

49 years are reported by both, from 1975 to 2023.

Where does this data come from?

Statizoid (derived), published as Sheep and Goats — Manure left on pasture that leaches (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iraq vs Tonga: Sheep and Goats — Manure left on pasture that leaches (N content)

Iraq

0.0001 kg per US$ of GDP

in 2023

Tonga

0.0001 kg per US$ of GDP

in 2023

Iraq rank

75th

Tonga rank

74th

Sheep and Goats — Manure left on pasture that leaches (N content) over time

Iraq
Tonga

How they compare

Tonga currently reports 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Iraq, a difference of 0 kg per US$ of GDP.

The two have swapped places 9 times across 49 shared years of data; in 1975 it was Iraq ahead.

Iraq ranks 75th and Tonga ranks 74th of 164 countries.

Across the 6 decades both report, Iraq averaged higher in 5 and Tonga in 1.

Head to head by decade

Decade	Iraq	Tonga	Difference	Ahead
1970s	0.0022 kg per US$ of GDP	0.0012 kg per US$ of GDP	0.001 kg per US$ of GDP	Iraq
1980s	0.0009 kg per US$ of GDP	0.0009 kg per US$ of GDP	0 kg per US$ of GDP	Tonga
1990s	0.018 kg per US$ of GDP	0.0004 kg per US$ of GDP	0.0176 kg per US$ of GDP	Iraq
2000s	0.0005 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0003 kg per US$ of GDP	Iraq
2010s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Iraq
2020s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Iraq

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sheep and goats — manure left on pasture that leaches (n content), Iraq or Tonga?: Tonga, at 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Iraq as of 2023.
What is the difference in sheep and goats — manure left on pasture that leaches (n content) between Iraq and Tonga?: 0 kg per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Iraq and Tonga?: 49 years are reported by both, from 1975 to 2023.
How do Iraq and Tonga rank globally for sheep and goats — manure left on pasture that leaches (n content)?: Iraq ranks 75th and Tonga ranks 74th of 164 countries.
Where does this data come from?: Statizoid (derived), published as Sheep and Goats — Manure left on pasture that leaches (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iraq vs Tonga: Sheep and Goats — Manure left on pasture that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/sheep-and-goats-manure-left-on-pasture-that-leaches-n-content-per-unit-of-gdp/iraq/tonga/

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<a href="https://environment.statizoid.com/compare/sheep-and-goats-manure-left-on-pasture-that-leaches-n-content-per-unit-of-gdp/iraq/tonga/">Iraq vs Tonga: Sheep and Goats — Manure left on pasture that leaches (N content)</a> — Statizoid

About this data

Indicator: Sheep and Goats — Manure left on pasture that leaches (N content), per unit of GDP
Unit: kg per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 166 places, 8,898 data points, 1961–2023
Last refreshed: 30 September 2026

Sheep and Goats — Manure left on pasture that leaches (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.