Guinea vs Northern America: Lake water quality trophic state
Guinea
9.1%
in 2021
Northern America
3.4%
in 2021
Guinea rank
5th
Northern America rank
3rd
Lake water quality trophic state over time
- Guinea
- Northern America
How they compare
Guinea currently reports 9.1% against 3.4% in Northern America, a difference of 5.7%.
That makes Guinea's figure about 2.6 times Northern America's.
Across all 5 years both countries report, Guinea has been ahead every year.
Guinea ranks 5th and Northern America ranks 3rd of 121 countries.
Guinea has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Guinea | Northern America | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 7.2% | 4.4% | 2.8% | Guinea |
| 2020s | 8.7% | 2.9% | 5.9% | Guinea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lake water quality trophic state, Guinea or Northern America?
- Guinea, at 9.1% against 3.4% in Northern America as of 2021.
- What is the difference in lake water quality trophic state between Guinea and Northern America?
- 5.7%, with Guinea ahead.
- How many years of comparable data are there for Guinea and Northern America?
- 5 years are reported by both, from 2017 to 2021.
- How do Guinea and Northern America rank globally for lake water quality trophic state?
- Guinea ranks 5th and Northern America ranks 3rd of 121 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Lake water quality trophic state (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.