Bhutan vs Western Africa: Reservoir minimum water area change

Bhutan
120.4%
in 2022
Western Africa
9.4%
in 2022
Bhutan rank
9th
Western Africa rank
11th

Reservoir minimum water area change over time

  • Bhutan
  • Western Africa
-100-50050100150200020112022

How they compare

Bhutan currently reports 120.4% against 9.4% in Western Africa, a difference of 111.0%.

That makes Bhutan's figure about 12.8 times Western Africa's.

The two have swapped places 1 time across 23 shared years of data; in 2000 it was Western Africa ahead.

Bhutan ranks 9th and Western Africa ranks 11th of 130 countries.

Across the 3 decades both report, Bhutan averaged higher in 2 and Western Africa in 1.

Head to head by decade

Decade Bhutan Western Africa Difference Ahead
2000s -71.7% -7.8% 63.9% Western Africa
2010s 71.7% 7.8% 63.9% Bhutan
2020s 122.5% 7.8% 114.7% Bhutan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reservoir minimum water area change, Bhutan or Western Africa?
Bhutan, at 120.4% against 9.4% in Western Africa as of 2022.
What is the difference in reservoir minimum water area change between Bhutan and Western Africa?
111.0%, with Bhutan ahead.
How many years of comparable data are there for Bhutan and Western Africa?
23 years are reported by both, from 2000 to 2022.
How do Bhutan and Western Africa rank globally for reservoir minimum water area change?
Bhutan ranks 9th and Western Africa ranks 11th of 130 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Reservoir minimum water area change (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bhutan vs Western Africa: Reservoir minimum water area change. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 31 August 2026, from https://environment.statizoid.com/compare/reservoir-minimum-water-area-change-percent/bhutan/western-africa/

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About this data

Indicator
Reservoir minimum water area change (%)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
180 places, 4,138 data points, 2000–2022
Last refreshed