Norway vs Western Africa: Lake water quality trophic state
Norway
2.7%
in 2021
Western Africa
1.6%
in 2021
Norway rank
20th
Western Africa rank
19th
Lake water quality trophic state over time
- Norway
- Western Africa
How they compare
Norway currently reports 2.7% against 1.6% in Western Africa, a difference of 1.1%.
That makes Norway's figure about 1.8 times Western Africa's.
Across all 5 years both countries report, Norway has been ahead every year.
Norway ranks 20th and Western Africa ranks 19th of 121 countries.
Norway has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Norway | Western Africa | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 5.9% | 1.3% | 4.5% | Norway |
| 2020s | 2.3% | 1.5% | 0.8% | Norway |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lake water quality trophic state, Norway or Western Africa?
- Norway, at 2.7% against 1.6% in Western Africa as of 2021.
- What is the difference in lake water quality trophic state between Norway and Western Africa?
- 1.1%, with Norway ahead.
- How many years of comparable data are there for Norway and Western Africa?
- 5 years are reported by both, from 2017 to 2021.
- How do Norway and Western Africa rank globally for lake water quality trophic state?
- Norway ranks 20th 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.