Irrigated agriculture water use efficiency, Ratio in Sierra Leone

Sierra Leone: Irrigated agriculture water use efficiency, Ratio was 3.8 in 2021. β–² Rising

Latest (2021)
3.8
Change on year
up 0.5%
World rank
9th
of 174 countries
All-time high
3.8
in 2021
All-time low
0.477
in 1998
Years of data
24
1998–2021

Irrigated agriculture water use efficiency, Ratio in Sierra Leone, 1998–2021

012341998200920211998: 0.4771999: 0.5012000: 0.5682001: 0.7272002: 12003: 1.22004: 1.52005: 1.72006: 1.82007: 22008: 2.22009: 2.32010: 2.32011: 2.52012: 2.72013: 3.12014: 3.52015: 3.22016: 3.32017: 3.62018: 3.62019: 3.82020: 3.82021: 3.8

Source: International Monetary Fund.

Analysis

Sierra Leone recorded 3.8 for irrigated agriculture water use efficiency, ratio in 2021. That is the highest value across all 24 years on record.

The figure is up 0.5% on the previous year and up 49.2% over ten years.

Over the whole period, irrigated agriculture water use efficiency, ratio in Sierra Leone peaked at 3.8 in 2021 and was at its lowest, 0.477, in 1998.

Sierra Leone ranks 9th of 174 countries on this measure, in the top 10%.

The long-run direction has been consistently rising across the 24 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.4888 0.477 0.5007 2
2000s 1.5 0.5678 2.3 10
2010s 3.17 2.33 3.77 10
2020s 3.79 3.78 3.8 2

Countries ranked near Sierra Leone

  1. 6 Seychelles 4.67 compare
  2. 7 New Zealand 4.31 compare
  3. 8 Montenegro 3.84 compare
  4. 10 Sweden 3.59 compare
  5. 11 Moldova 3.43 compare
  6. 12 Jamaica 3.33 compare

See the full ranking of 175 places β†’

More climate change data for Sierra Leone

All data for Sierra Leone β†’

Frequently asked questions

What is irrigated agriculture water use efficiency, ratio in Sierra Leone?
Irrigated agriculture water use efficiency, ratio in Sierra Leone was 3.8 in 2021, according to International Monetary Fund.
What is the highest irrigated agriculture water use efficiency, ratio recorded in Sierra Leone?
The highest recorded value was 3.8 in 2021.
What is the lowest irrigated agriculture water use efficiency, ratio recorded in Sierra Leone?
The lowest recorded value was 0.477 in 1998.
How does Sierra Leone rank for irrigated agriculture water use efficiency, ratio?
Sierra Leone ranks 9th out of 174 countries with data for 2021.
Is irrigated agriculture water use efficiency, ratio rising or falling in Sierra Leone?
Over the last ten years it is up 49.2%. The long-run trend across the full record is rising.
Where does this Sierra Leone data come from?
The figures come from International Monetary Fund, published as part of Irrigated agriculture water use efficiency, Ratio (Not Applicable). Statizoid updates them automatically from the source API.

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Irrigated agriculture water use efficiency, Ratio in Sierra Leone. Statizoid, drawing on International Monetary Fund. Retrieved 18 August 2026, from https://climate.statizoid.com/stat/irrigated-agriculture-water-use-efficiency-ratio-not-applicable/sierra-leone/

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About this data

Indicator
Irrigated agriculture water use efficiency, Ratio (Not Applicable)
Source
International Monetary Fund
Licence
IMF Terms and Conditions (attribution required)
Coverage
175 places, 3,664 data points, 1998–2021
Last refreshed

This dataset provides information on global climate and weather patterns, providing insights into temperature variations, land cover accounts, and shifts in mean sea levels.