Cook Islands vs Tonga: Countries to montreal protocol and vienna convention
Cook Islands
1
in 2022
Tonga
1
in 2022
Cook Islands rank
1st
Tonga rank
1st
Countries to montreal protocol and vienna convention over time
- Cook Islands
- Tonga
How they compare
Cook Islands currently reports 1 against 1 in Tonga, a difference of 0.
Across all 38 years both countries report, Tonga has been ahead every year.
Cook Islands ranks 1st and Tonga ranks 1st of 196 countries.
Tonga has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Cook Islands | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 | 0 | 0 | — |
| 1990s | 0 | 0.2 | 0.2 | Tonga |
| 2000s | 0.7 | 1 | 0.3 | Tonga |
| 2010s | 1 | 1 | 0 | — |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher countries to montreal protocol and vienna convention, Cook Islands or Tonga?
- Cook Islands, at 1 against 1 in Tonga as of 2022.
- What is the difference in countries to montreal protocol and vienna convention between Cook Islands and Tonga?
- 0, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Tonga?
- 38 years are reported by both, from 1985 to 2022.
- How do Cook Islands and Tonga rank globally for countries to montreal protocol and vienna convention?
- Cook Islands ranks 1st and Tonga ranks 1st of 196 countries.
- Where does this data come from?
- Our World in Data, published as Countries to montreal protocol and vienna convention. Statizoid refreshes it automatically from the source and publishes the full history for both places.