Tonga vs United States of America: Proportion of local breeds classified as being at risk of extinction
Tonga
100.0%
in 2010
United States of America
89.0%
in 2025
Tonga rank
1st
United States of America rank
1st
Proportion of local breeds classified as being at risk of extinction over time
- Tonga
- United States of America
How they compare
Tonga currently reports 100.0% against 89.0% in United States of America, a difference of 11.0%.
That makes Tonga's figure about 1.1 times United States of America's.
Across all 10 years both countries report, Tonga has been ahead every year.
Tonga ranks 1st and United States of America ranks 1st of 151 countries.
Tonga has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Tonga | United States of America | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 100.0% | 90.6% | 9.4% | Tonga |
| 2010s | 100.0% | 96.0% | 4.0% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher proportion of local breeds classified as being at risk of extinction, Tonga or United States of America?
- Tonga, at 100.0% against 89.0% in United States of America as of 2010.
- What is the difference in proportion of local breeds classified as being at risk of extinction between Tonga and United States of America?
- 11.0%, with Tonga ahead.
- How many years of comparable data are there for Tonga and United States of America?
- 10 years are reported by both, from 2001 to 2010.
- How do Tonga and United States of America rank globally for proportion of local breeds classified as being at risk of extinction?
- Tonga ranks 1st and United States of America ranks 1st of 151 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Proportion of local breeds classified as being at risk of extinction as a share of local breeds with known level of extinction risk (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.