How many years of comparable data are there for Puerto Rico and Qatar?

49 years are reported by both, from 1971 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - Crop Residues, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Puerto Rico vs Qatar: Emission Totals - Indirect emissions (N2O) - Crop Residues, per

Puerto Rico

0 units per square kilometre

in 2019

Qatar

0 units per square kilometre

in 2019

Puerto Rico rank

165th

Qatar rank

165th

Emission Totals - Indirect emissions (N2O) - Crop Residues, per over time

Puerto Rico
Qatar

How they compare

Puerto Rico currently reports 0 units per square kilometre against 0 units per square kilometre in Qatar, a difference of 0 units per square kilometre.

The two have swapped places 1 time across 49 shared years of data; in 1971 it was Puerto Rico ahead.

Puerto Rico ranks 165th and Qatar ranks 165th of 184 countries.

Across the 5 decades both report, Puerto Rico averaged higher in 2 and Qatar in 3.

Head to head by decade

Decade	Puerto Rico	Qatar	Difference	Ahead
1970s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Puerto Rico
1980s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Puerto Rico
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Qatar
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Qatar
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Qatar

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - indirect emissions (n2o) - crop residues, per, Puerto Rico or Qatar?: Puerto Rico, at 0 units per square kilometre against 0 units per square kilometre in Qatar as of 2019.
What is the difference in emission totals - indirect emissions (n2o) - crop residues, per between Puerto Rico and Qatar?: 0 units per square kilometre, with Puerto Rico ahead.
How many years of comparable data are there for Puerto Rico and Qatar?: 49 years are reported by both, from 1971 to 2019.
How do Puerto Rico and Qatar rank globally for emission totals - indirect emissions (n2o) - crop residues, per?: Puerto Rico ranks 165th and Qatar ranks 165th of 184 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - Crop Residues, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Puerto Rico vs Qatar: Emission Totals - Indirect emissions (N2O) - Crop Residues, per. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://reference.statizoid.com/compare/emission-totals-indirect-emissions-n2o-crop-residues-per-square-kilometre/puerto-rico-us/qatar/

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<a href="https://reference.statizoid.com/compare/emission-totals-indirect-emissions-n2o-crop-residues-per-square-kilometre/puerto-rico-us/qatar/">Puerto Rico vs Qatar: Emission Totals - Indirect emissions (N2O) - Crop Residues, per</a> — Statizoid

About this data

Indicator: Emission Totals - Indirect emissions (N2O) - Crop Residues, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 184 places, 9,657 data points, 1961–2019
Last refreshed: 19 August 2026

Emission Totals - Indirect emissions (N2O) - Crop Residues 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.