Bulgaria vs Hong Kong: Co2 emissions vs gdp, gaps filled

Bulgaria
4.68
in 2024
Hong Kong
4.49
in 2024
Bulgaria rank
75th
Hong Kong rank
78th

Co2 emissions vs gdp, gaps filled over time

  • Bulgaria
  • Hong Kong
02.557.510188119522024

How they compare

Bulgaria currently reports 4.68 against 4.49 in Hong Kong, a difference of 0.19.

The two have swapped places 4 times across 82 shared years of data; in 1938 it was Bulgaria ahead.

Bulgaria ranks 75th and Hong Kong ranks 78th of 213 countries.

Bulgaria has averaged higher in every one of the 10 decades both report.

Head to head by decade

Decade Bulgaria Hong Kong Difference Ahead
1930s 0.5133 0.034 0.4793 Bulgaria
1940s 0.8141 0.0208 0.7933 Bulgaria
1950s 1.61 0.7839 0.8279 Bulgaria
1960s 5.26 1.48 3.77 Bulgaria
1970s 8.2 2.63 5.57 Bulgaria
1980s 9.73 4.38 5.35 Bulgaria
1990s 6.91 5.35 1.56 Bulgaria
2000s 6.46 5.99 0.4667 Bulgaria
2010s 6.44 5.85 0.5814 Bulgaria
2020s 5.61 4.4 1.21 Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher co2 emissions vs gdp, gaps filled, Bulgaria or Hong Kong?
Bulgaria, at 4.68 against 4.49 in Hong Kong as of 2024.
What is the difference in co2 emissions vs gdp, gaps filled between Bulgaria and Hong Kong?
0.19, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Hong Kong?
82 years are reported by both, from 1938 to 2024.
How do Bulgaria and Hong Kong rank globally for co2 emissions vs gdp, gaps filled?
Bulgaria ranks 75th and Hong Kong ranks 78th of 213 countries.
Where does this data come from?
Statizoid (derived), published as Co2 emissions vs gdp, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Hong Kong: Co2 emissions vs gdp, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 06 November 2026, from https://climate.statizoid.com/compare/co2-emissions-vs-gdp-gaps-filled/bulgaria/hong-kong-sar-china/

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About this data

Indicator
Co2 emissions vs gdp, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
213 places, 23,025 data points, 1750–2024
Last refreshed

Co2 emissions vs gdp with 80 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.