Sierra Leone vs Ukraine: Share of global CO₂ emissions and population
Sierra Leone
0.2%
in 2100
Ukraine
0.1%
in 2100
Sierra Leone rank
87th
Ukraine rank
88th
Share of global CO₂ emissions and population over time
- Sierra Leone
- Ukraine
How they compare
Sierra Leone currently reports 0.2% against 0.1% in Ukraine, a difference of 0.1%.
The two have swapped places 1 time across 318 shared years of data; in 1000 it was Ukraine ahead.
Sierra Leone ranks 87th and Ukraine ranks 88th of 234 countries.
Across the 48 decades both report, Sierra Leone averaged higher in 1 and Ukraine in 47.
Head to head by decade
| Decade | Sierra Leone | Ukraine | Difference | Ahead |
|---|---|---|---|---|
| 1000s | 0.0% | 0.3% | 0.3% | Ukraine |
| 1100s | 0.0% | 0.3% | 0.3% | Ukraine |
| 1200s | 0.0% | 0.5% | 0.5% | Ukraine |
| 1300s | 0.0% | 0.5% | 0.5% | Ukraine |
| 1400s | 0.0% | 0.5% | 0.5% | Ukraine |
| 1500s | 0.0% | 0.5% | 0.5% | Ukraine |
| 1600s | 0.0% | 0.7% | 0.7% | Ukraine |
| 1700s | 0.0% | 0.8% | 0.8% | Ukraine |
| 1710s | 0.0% | 0.8% | 0.8% | Ukraine |
| 1720s | 0.0% | 0.8% | 0.8% | Ukraine |
| 1730s | 0.0% | 0.8% | 0.8% | Ukraine |
| 1740s | 0.0% | 0.9% | 0.9% | Ukraine |
| 1750s | 0.0% | 0.8% | 0.8% | Ukraine |
| 1760s | 0.0% | 0.9% | 0.8% | Ukraine |
| 1770s | 0.0% | 0.9% | 0.9% | Ukraine |
| 1780s | 0.0% | 0.8% | 0.8% | Ukraine |
| 1790s | 0.0% | 0.8% | 0.8% | Ukraine |
| 1800s | 0.1% | 1.1% | 1.0% | Ukraine |
| 1810s | 0.1% | 1.1% | 1.0% | Ukraine |
| 1820s | 0.1% | 1.0% | 1.0% | Ukraine |
| 1830s | 0.1% | 1.1% | 1.0% | Ukraine |
| 1840s | 0.1% | 1.1% | 1.1% | Ukraine |
| 1850s | 0.1% | 1.2% | 1.1% | Ukraine |
| 1860s | 0.1% | 1.3% | 1.2% | Ukraine |
| 1870s | 0.1% | 1.4% | 1.3% | Ukraine |
| 1880s | 0.1% | 1.4% | 1.3% | Ukraine |
| 1890s | 0.1% | 1.4% | 1.4% | Ukraine |
| 1900s | 0.1% | 1.4% | 1.4% | Ukraine |
| 1910s | 0.1% | 1.5% | 1.4% | Ukraine |
| 1920s | 0.1% | 1.5% | 1.4% | Ukraine |
| 1930s | 0.1% | 1.5% | 1.4% | Ukraine |
| 1940s | 0.1% | 1.5% | 1.4% | Ukraine |
| 1950s | 0.1% | 1.5% | 1.4% | Ukraine |
| 1960s | 0.1% | 1.4% | 1.3% | Ukraine |
| 1970s | 0.1% | 1.2% | 1.1% | Ukraine |
| 1980s | 0.1% | 1.1% | 1.0% | Ukraine |
| 1990s | 0.1% | 0.9% | 0.8% | Ukraine |
| 2000s | 0.1% | 0.7% | 0.7% | Ukraine |
| 2010s | 0.1% | 0.6% | 0.5% | Ukraine |
| 2020s | 0.1% | 0.5% | 0.4% | Ukraine |
| 2030s | 0.1% | 0.4% | 0.3% | Ukraine |
| 2040s | 0.1% | 0.4% | 0.2% | Ukraine |
| 2050s | 0.1% | 0.3% | 0.2% | Ukraine |
| 2060s | 0.1% | 0.3% | 0.1% | Ukraine |
| 2070s | 0.2% | 0.2% | 0.1% | Ukraine |
| 2080s | 0.2% | 0.2% | 0.0% | Ukraine |
| 2090s | 0.2% | 0.2% | 0.0% | Ukraine |
| 2100s | 0.2% | 0.1% | 0.0% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of global co₂ emissions and population, Sierra Leone or Ukraine?
- Sierra Leone, at 0.2% against 0.1% in Ukraine as of 2100.
- What is the difference in share of global co₂ emissions and population between Sierra Leone and Ukraine?
- 0.1%, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Ukraine?
- 318 years are reported by both, from 1000 to 2100.
- How do Sierra Leone and Ukraine rank globally for share of global co₂ emissions and population?
- Sierra Leone ranks 87th and Ukraine ranks 88th of 234 countries.
- Where does this data come from?
- HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as Share of global CO₂ emissions and population. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of the world's population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.