Mauritania vs Samoa: Annual change in GDP and CO₂ emissions
Mauritania
4.0%
in 2025
Samoa
4.2%
in 2025
Mauritania rank
78th
Samoa rank
76th
Annual change in GDP and CO₂ emissions over time
- Mauritania
- Samoa
How they compare
Samoa currently reports 4.2% against 4.0% in Mauritania, a difference of 0.2%.
The two have swapped places 24 times across 55 shared years of data; in 1971 it was Samoa ahead.
Mauritania ranks 78th and Samoa ranks 76th of 212 countries.
Across the 6 decades both report, Mauritania averaged higher in 4 and Samoa in 2.
Head to head by decade
| Decade | Mauritania | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1.6% | 3.7% | 2.1% | Samoa |
| 1980s | 2.2% | -0.2% | 2.4% | Mauritania |
| 1990s | 2.3% | 1.4% | 0.9% | Mauritania |
| 2000s | 3.3% | 3.9% | 0.6% | Samoa |
| 2010s | 4.1% | 2.4% | 1.6% | Mauritania |
| 2020s | 4.1% | 3.1% | 1.0% | Mauritania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in gdp and co₂ emissions, Mauritania or Samoa?
- Samoa, at 4.2% against 4.0% in Mauritania as of 2025.
- What is the difference in annual change in gdp and co₂ emissions between Mauritania and Samoa?
- 0.2%, with Samoa ahead.
- How many years of comparable data are there for Mauritania and Samoa?
- 55 years are reported by both, from 1971 to 2025.
- How do Mauritania and Samoa rank globally for annual change in gdp and co₂ emissions?
- Mauritania ranks 78th and Samoa ranks 76th of 212 countries.
- Where does this data come from?
- National statistical organizations and central banks, OECD national accounts, and World Bank staff estimates (2026) – processed by Our World in Data, published as Annual change in GDP and CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Percentage change in gross domestic product (GDP) and carbon dioxide (CO₂) emissions.