Iceland vs Western Africa: Lake water quality trophic state
Iceland
2.4%
in 2021
Western Africa
1.6%
in 2021
Iceland rank
22nd
Western Africa rank
19th
Lake water quality trophic state over time
- Iceland
- Western Africa
How they compare
Iceland currently reports 2.4% against 1.6% in Western Africa, a difference of 0.8%.
That makes Iceland's figure about 1.6 times Western Africa's.
The two have swapped places 1 time across 5 shared years of data; in 2017 it was Western Africa ahead.
Iceland ranks 22nd and Western Africa ranks 19th of 121 countries.
Across the 2 decades both report, Iceland averaged higher in 1 and Western Africa in 1.
Head to head by decade
| Decade | Iceland | Western Africa | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.4% | 1.3% | 1.0% | Western Africa |
| 2020s | 3.1% | 1.5% | 1.6% | Iceland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lake water quality trophic state, Iceland or Western Africa?
- Iceland, at 2.4% against 1.6% in Western Africa as of 2021.
- What is the difference in lake water quality trophic state between Iceland and Western Africa?
- 0.8%, with Iceland ahead.
- How many years of comparable data are there for Iceland and Western Africa?
- 5 years are reported by both, from 2017 to 2021.
- How do Iceland and Western Africa rank globally for lake water quality trophic state?
- Iceland ranks 22nd and Western Africa ranks 19th 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.