How many years of comparable data are there for Niger and Zambia?

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

Where does this data come from?

Statizoid (derived), published as Manure Management — Direct emissions (N2O), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Zambia: Manure Management — Direct emissions (N2O), per unit of GDP

Niger

0 kt per US$ of GDP

in 2023

Zambia

0 kt per US$ of GDP

in 2023

Niger rank

27th

Zambia rank

26th

Manure Management — Direct emissions (N2O), per unit of GDP over time

Niger
Zambia

How they compare

Zambia currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Niger, a difference of 0 kt per US$ of GDP.

The two have swapped places 11 times across 63 shared years of data; in 1961 it was Niger ahead.

Niger ranks 27th and Zambia ranks 26th of 169 countries.

Across the 7 decades both report, Niger averaged higher in 5 and Zambia in 2.

Head to head by decade

Decade	Niger	Zambia	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Niger
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Niger
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Niger
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Zambia
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Niger
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Niger
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher manure management — direct emissions (n2o), per unit of gdp, Niger or Zambia?: Zambia, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Niger as of 2023.
What is the difference in manure management — direct emissions (n2o), per unit of gdp between Niger and Zambia?: 0 kt per US$ of GDP, with Zambia ahead.
How many years of comparable data are there for Niger and Zambia?: 63 years are reported by both, from 1961 to 2023.
How do Niger and Zambia rank globally for manure management — direct emissions (n2o), per unit of gdp?: Niger ranks 27th and Zambia ranks 26th of 169 countries.
Where does this data come from?: Statizoid (derived), published as Manure Management — Direct emissions (N2O), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Zambia: Manure Management — Direct emissions (N2O), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/manure-management-direct-emissions-n2o-per-unit-of-gdp/niger/zambia/

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<a href="https://climate.statizoid.com/compare/manure-management-direct-emissions-n2o-per-unit-of-gdp/niger/zambia/">Niger vs Zambia: Manure Management — Direct emissions (N2O), per unit of GDP</a> — Statizoid

About this data

Indicator: Manure Management — Direct emissions (N2O), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 170 places, 9,139 data points, 1961–2023
Last refreshed: 02 September 2026

Manure Management — Direct emissions (N2O) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.