Hong Kong vs Puerto Rico: Emission Totals - Direct emissions (N2O) - Crop Residues, per square

Hong Kong
0 units per square kilometre
in 1990
Puerto Rico
0 units per square kilometre
in 2019
Hong Kong rank
172nd
Puerto Rico rank
172nd

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

  • Hong Kong
  • Puerto Rico
00000196119902019

How they compare

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

The two have swapped places 1 time across 30 shared years of data; in 1961 it was Hong Kong ahead.

Hong Kong ranks 172nd and Puerto Rico ranks 172nd of 184 countries.

Across the 4 decades both report, Hong Kong averaged higher in 2 and Puerto Rico in 2.

Head to head by decade

Decade Hong Kong Puerto Rico Difference Ahead
1960s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre Hong Kong
1970s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre Hong Kong
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 Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - direct emissions (n2o) - crop residues, per square, Hong Kong or Puerto Rico?
Hong Kong, at 0 units per square kilometre against 0 units per square kilometre in Puerto Rico as of 1990.
What is the difference in emission totals - direct emissions (n2o) - crop residues, per square between Hong Kong and Puerto Rico?
0 units per square kilometre, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Puerto Rico?
30 years are reported by both, from 1961 to 1990.
How do Hong Kong and Puerto Rico rank globally for emission totals - direct emissions (n2o) - crop residues, per square?
Hong Kong ranks 172nd and Puerto Rico ranks 172nd of 184 countries.
Where does this data come from?
Statizoid (derived), published as Emission Totals - Direct 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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Hong Kong vs Puerto Rico: Emission Totals - Direct emissions (N2O) - Crop Residues, per square. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/compare/emission-totals-direct-emissions-n2o-crop-residues-per-square-kilometre/hong-kong-sar-china/puerto-rico-us/

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<a href="https://reference.statizoid.com/compare/emission-totals-direct-emissions-n2o-crop-residues-per-square-kilometre/hong-kong-sar-china/puerto-rico-us/">Hong Kong vs Puerto Rico: Emission Totals - Direct emissions (N2O) - Crop Residues, per square</a> — Statizoid

About this data

Indicator
Emission Totals - Direct 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

Emission Totals - Direct 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.