Montenegro vs Tonga: Annual change in GDP and CO₂ emissions
Montenegro
2.7%
in 2025
Tonga
2.8%
in 2025
Montenegro rank
124th
Tonga rank
122nd
Annual change in GDP and CO₂ emissions over time
- Montenegro
- Tonga
How they compare
Tonga currently reports 2.8% against 2.7% in Montenegro, a difference of 0.1%.
The two have swapped places 11 times across 28 shared years of data; in 1998 it was Montenegro ahead.
Montenegro ranks 124th and Tonga ranks 122nd of 212 countries.
Across the 4 decades both report, Montenegro averaged higher in 3 and Tonga in 1.
Head to head by decade
| Decade | Montenegro | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | -2.2% | 2.3% | 4.5% | Tonga |
| 2000s | 3.4% | 0.2% | 3.2% | Montenegro |
| 2010s | 2.8% | 2.2% | 0.6% | Montenegro |
| 2020s | 3.0% | 1.0% | 2.0% | Montenegro |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in gdp and co₂ emissions, Montenegro or Tonga?
- Tonga, at 2.8% against 2.7% in Montenegro as of 2025.
- What is the difference in annual change in gdp and co₂ emissions between Montenegro and Tonga?
- 0.1%, with Tonga ahead.
- How many years of comparable data are there for Montenegro and Tonga?
- 28 years are reported by both, from 1998 to 2025.
- How do Montenegro and Tonga rank globally for annual change in gdp and co₂ emissions?
- Montenegro ranks 124th and Tonga ranks 122nd 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.