How many years of comparable data are there for Bulgaria and Nigeria?

30 years are reported by both, from 1990 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on agricultural land, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Nigeria: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on

Bulgaria

0.0293 units per square kilometre

in 2019

Nigeria

0.0303 units per square kilometre

in 2019

Bulgaria rank

60th

Nigeria rank

57th

Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on over time

Bulgaria
Nigeria

How they compare

Nigeria currently reports 0.0303 units per square kilometre against 0.0293 units per square kilometre in Bulgaria, a difference of 0.001 units per square kilometre.

The two have swapped places 7 times across 30 shared years of data; in 1990 it was Bulgaria ahead.

Bulgaria ranks 60th and Nigeria ranks 57th of 208 countries.

Bulgaria has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Bulgaria	Nigeria	Difference	Ahead
1990s	0.0283 units per square kilometre	0.0189 units per square kilometre	0.0093 units per square kilometre	Bulgaria
2000s	0.0235 units per square kilometre	0.0223 units per square kilometre	0.0011 units per square kilometre	Bulgaria
2010s	0.0276 units per square kilometre	0.0276 units per square kilometre	0 units per square kilometre	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from n2o (ar5) - emissions on, Bulgaria or Nigeria?: Nigeria, at 0.0303 units per square kilometre against 0.0293 units per square kilometre in Bulgaria as of 2019.
What is the difference in emission totals - emissions (co2eq) from n2o (ar5) - emissions on between Bulgaria and Nigeria?: 0.001 units per square kilometre, with Nigeria ahead.
How many years of comparable data are there for Bulgaria and Nigeria?: 30 years are reported by both, from 1990 to 2019.
How do Bulgaria and Nigeria rank globally for emission totals - emissions (co2eq) from n2o (ar5) - emissions on?: Bulgaria ranks 60th and Nigeria ranks 57th of 208 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on agricultural land, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Nigeria: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-emissions-on-agricultural-land-per-square/bulgaria/nigeria/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-emissions-on-agricultural-land-per-square/bulgaria/nigeria/">Bulgaria vs Nigeria: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on agricultural land, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 209 places, 6,088 data points, 1990–2019
Last refreshed: 18 September 2026

Emission Totals - Emissions (CO2eq) from N2O (AR5) - Emissions on agricultural land 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.