Guinea-Bissau vs Sierra Leone: Change co2 annual pct, gaps filled

Guinea-Bissau
3.9
in 2024
Sierra Leone
3.9
in 2024
Guinea-Bissau rank
50th
Sierra Leone rank
51st

Change co2 annual pct, gaps filled over time

  • Guinea-Bissau
  • Sierra Leone
-1000100200195119872024

How they compare

Guinea-Bissau currently reports 3.9 against 3.9 in Sierra Leone, a difference of 0.

The two have swapped places 39 times across 74 shared years of data; in 1951 it was Sierra Leone ahead.

Guinea-Bissau ranks 50th and Sierra Leone ranks 51st of 215 countries.

Across the 8 decades both report, Guinea-Bissau averaged higher in 5 and Sierra Leone in 3.

Head to head by decade

Decade Guinea-Bissau Sierra Leone Difference Ahead
1950s 22.22 16.02 6.2 Guinea-Bissau
1960s 17.34 37.94 20.6 Sierra Leone
1970s 8.34 -3.24 11.58 Guinea-Bissau
1980s 8.1 -4.58 12.68 Guinea-Bissau
1990s -4.87 -4.59 0.2806 Sierra Leone
2000s 8.48 13.41 4.93 Sierra Leone
2010s 10.35 8.95 1.4 Guinea-Bissau
2020s 6.29 5.61 0.6816 Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher change co2 annual pct, gaps filled, Guinea-Bissau or Sierra Leone?
Guinea-Bissau, at 3.9 against 3.9 in Sierra Leone as of 2024.
What is the difference in change co2 annual pct, gaps filled between Guinea-Bissau and Sierra Leone?
0, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Sierra Leone?
74 years are reported by both, from 1951 to 2024.
How do Guinea-Bissau and Sierra Leone rank globally for change co2 annual pct, gaps filled?
Guinea-Bissau ranks 50th and Sierra Leone ranks 51st of 215 countries.
Where does this data come from?
Statizoid (derived), published as Change co2 annual pct, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Sierra Leone: Change co2 annual pct, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 11 November 2026, from https://climate.statizoid.com/compare/change-co2-annual-pct-gaps-filled/guinea-bissau/sierra-leone/

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About this data

Indicator
Change co2 annual pct, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
215 places, 22,523 data points, 1751–2024
Last refreshed

Change co2 annual pct with 67 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.