Maize (corn): Gross Production Value (constant) … square kilometre US in Sierra Leone
Sierra Leone: Maize (corn): Gross Production Value (constant) … square kilometre US was 0.3765 1000 USD per square kilometre in 2023. ◆ Volatile
Maize (corn) — Gross Production Value (constant 2014-2016 thousand) in Sierra Leone, 1961–2023
Source: Statizoid (derived). Measured in 1000 USD per square kilometre.
Analysis
Sierra Leone recorded 0.3765 1000 USD per square kilometre for maize (corn) — gross production value (constant 2014-2016 thousand) in 2023.
The figure is up 5.4% on the previous year and down 36.8% over ten years.
Over the whole period, maize (corn) — gross production value (constant 2014-2016 thousand) in Sierra Leone peaked at 0.7803 1000 USD per square kilometre in 2011 and was at its lowest, 0.1231 1000 USD per square kilometre, in 1986.
Sierra Leone ranks 78th of 119 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Maize (corn): Gross Production Value (constant) … square kilometre US in Sierra Leone, year by year
| Year | 1000 USD per square kilometre | Change |
|---|---|---|
| 1961 | 0.1331 1000 USD per square kilometre | — |
| 1962 | 0.1361 1000 USD per square kilometre | +2.3% |
| 1963 | 0.1407 1000 USD per square kilometre | +3.3% |
| 1964 | 0.1408 1000 USD per square kilometre | +0.1% |
| 1965 | 0.1489 1000 USD per square kilometre | +5.7% |
| 1966 | 0.1489 1000 USD per square kilometre | +0.0% |
| 1967 | 0.1489 1000 USD per square kilometre | +0.0% |
| 1968 | 0.1638 1000 USD per square kilometre | +10.0% |
| 1969 | 0.1512 1000 USD per square kilometre | -7.6% |
| 1970 | 0.1578 1000 USD per square kilometre | +4.3% |
| 1971 | 0.1518 1000 USD per square kilometre | -3.8% |
| 1972 | 0.1518 1000 USD per square kilometre | +0.0% |
| 1973 | 0.1548 1000 USD per square kilometre | +2.0% |
| 1974 | 0.1593 1000 USD per square kilometre | +2.9% |
| 1975 | 0.1608 1000 USD per square kilometre | +0.9% |
| 1976 | 0.201 1000 USD per square kilometre | +25.0% |
| 1977 | 0.2084 1000 USD per square kilometre | +3.7% |
| 1978 | 0.2084 1000 USD per square kilometre | +0.0% |
| 1979 | 0.1786 1000 USD per square kilometre | -14.3% |
| 1980 | 0.1786 1000 USD per square kilometre | +0.0% |
| 1981 | 0.2084 1000 USD per square kilometre | +16.7% |
| 1982 | 0.2233 1000 USD per square kilometre | +7.1% |
| 1983 | 0.2233 1000 USD per square kilometre | +0.0% |
| 1984 | 0.2084 1000 USD per square kilometre | -6.7% |
| 1985 | 0.2084 1000 USD per square kilometre | +0.0% |
| 1986 | 0.1231 1000 USD per square kilometre | -40.9% |
| 1987 | 0.1638 1000 USD per square kilometre | +33.1% |
| 1988 | 0.1697 1000 USD per square kilometre | +3.6% |
| 1989 | 0.1697 1000 USD per square kilometre | +0.0% |
| 1990 | 0.1831 1000 USD per square kilometre | +7.9% |
| 1991 | 0.1638 1000 USD per square kilometre | -10.6% |
| 1992 | 0.1489 1000 USD per square kilometre | -9.1% |
| 1993 | 0.1429 1000 USD per square kilometre | -4.0% |
| 1994 | 0.128 1000 USD per square kilometre | -10.4% |
| 1995 | 0.1236 1000 USD per square kilometre | -3.5% |
| 1996 | 0.1325 1000 USD per square kilometre | +7.2% |
| 1997 | 0.1399 1000 USD per square kilometre | +5.6% |
| 1998 | 0.128 1000 USD per square kilometre | -8.5% |
| 1999 | 0.1306 1000 USD per square kilometre | +2.0% |
| 2000 | 0.1325 1000 USD per square kilometre | +1.5% |
| 2001 | 0.1489 1000 USD per square kilometre | +12.3% |
| 2002 | 0.1792 1000 USD per square kilometre | +20.4% |
| 2003 | 0.2391 1000 USD per square kilometre | +33.4% |
| 2004 | 0.4782 1000 USD per square kilometre | +100.0% |
| 2005 | 0.5813 1000 USD per square kilometre | +21.6% |
| 2006 | 0.7267 1000 USD per square kilometre | +25.0% |
| 2007 | 0.3401 1000 USD per square kilometre | -53.2% |
| 2008 | 0.3503 1000 USD per square kilometre | +3.0% |
| 2009 | 0.4413 1000 USD per square kilometre | +26.0% |
| 2010 | 0.765 1000 USD per square kilometre | +73.4% |
| 2011 | 0.7803 1000 USD per square kilometre | +2.0% |
| 2012 | 0.5841 1000 USD per square kilometre | -25.1% |
| 2013 | 0.5958 1000 USD per square kilometre | +2.0% |
| 2014 | 0.3098 1000 USD per square kilometre | -48.0% |
| 2015 | 0.3367 1000 USD per square kilometre | +8.7% |
| 2016 | 0.1869 1000 USD per square kilometre | -44.5% |
| 2017 | 0.3337 1000 USD per square kilometre | +78.6% |
| 2018 | 0.3421 1000 USD per square kilometre | +2.5% |
| 2019 | 0.5759 1000 USD per square kilometre | +68.3% |
| 2020 | 0.3952 1000 USD per square kilometre | -31.4% |
| 2021 | 0.3356 1000 USD per square kilometre | -15.1% |
| 2022 | 0.3573 1000 USD per square kilometre | +6.5% |
| 2023 | 0.3765 1000 USD per square kilometre | +5.4% |
Sierra Leone compared with similar countries
- Sierra Leone's 0.3765 1000 USD per square kilometre is below the median for low income countries, which is 0.65 1000 USD per square kilometre, 58% of the median. (16 countries reporting)
- Sierra Leone's 0.3765 1000 USD per square kilometre is below the median for Sub-Saharan Africa, which is 0.872 1000 USD per square kilometre, 43% of the median. (31 countries reporting)
Biggest year-on-year movements
Years where Maize (corn): Gross Production Value (constant) … square kilometre US in Sierra Leone changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2004 | +100.0% | 0.2391 1000 USD per square kilometre | 0.4782 1000 USD per square kilometre |
| 2017 | +78.6% | 0.1869 1000 USD per square kilometre | 0.3337 1000 USD per square kilometre |
| 2010 | +73.4% | 0.4413 1000 USD per square kilometre | 0.765 1000 USD per square kilometre |
| 2019 | +68.3% | 0.3421 1000 USD per square kilometre | 0.5759 1000 USD per square kilometre |
| 2007 | -53.2% | 0.7267 1000 USD per square kilometre | 0.3401 1000 USD per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.1458 1000 USD per square kilometre | 0.1331 1000 USD per square kilometre | 0.1638 1000 USD per square kilometre | 9 |
| 1970s | 0.1733 1000 USD per square kilometre | 0.1518 1000 USD per square kilometre | 0.2084 1000 USD per square kilometre | 10 |
| 1980s | 0.1877 1000 USD per square kilometre | 0.1231 1000 USD per square kilometre | 0.2233 1000 USD per square kilometre | 10 |
| 1990s | 0.1421 1000 USD per square kilometre | 0.1236 1000 USD per square kilometre | 0.1831 1000 USD per square kilometre | 10 |
| 2000s | 0.3618 1000 USD per square kilometre | 0.1325 1000 USD per square kilometre | 0.7267 1000 USD per square kilometre | 10 |
| 2010s | 0.481 1000 USD per square kilometre | 0.1869 1000 USD per square kilometre | 0.7803 1000 USD per square kilometre | 10 |
| 2020s | 0.3662 1000 USD per square kilometre | 0.3356 1000 USD per square kilometre | 0.3952 1000 USD per square kilometre | 4 |
Countries ranked near Sierra Leone
- 75 Guinea 0.5333 1000 USD per square kilometre compare
- 76 Colombia 0.4901 1000 USD per square kilometre compare
- 77 Mali 0.4888 1000 USD per square kilometre compare
- 79 Tajikistan 0.3646 1000 USD per square kilometre compare
- 80 Uruguay 0.3168 1000 USD per square kilometre compare
- 81 Bhutan 0.3119 1000 USD per square kilometre compare
More agriculture & rural data for Sierra Leone
- Agriculture, forestry, and fishing, value added (current US$), annual 8.47 % change on previous year (2025)
- Agriculture, forestry, and fishing, value added (current US$), per 0.2954 current US$ per US$ of GDP (2025)
- Agriculture, forestry, and fishing, value added (current US$), per 250 current US$ per person (2025)
- Rural population, annual growth rate 1 % change on previous year (2025)
- Rural population, per unit of GDP 0.0006 units per US$ of GDP (2025)
- Rural population, per capita 0.5407 units per person (2025)
- Share of GDP from agriculture 29.5% (2025)
- Agriculture as a share of GDP vs. GDP per capita 29.5% (2025)
- Agricultural raw materials exports 9.4% (2018)
- Agricultural raw materials imports 1.6% (2018)
Frequently asked questions
- What is maize (corn) — gross production value (constant 2014-2016 thousand) in Sierra Leone?
- Maize (corn) — gross production value (constant 2014-2016 thousand) in Sierra Leone was 0.3765 1000 USD per square kilometre in 2023, according to Statizoid (derived).
- What is the highest maize (corn) — gross production value (constant 2014-2016 thousand) recorded in Sierra Leone?
- The highest recorded value was 0.7803 1000 USD per square kilometre in 2011.
- What is the lowest maize (corn) — gross production value (constant 2014-2016 thousand) recorded in Sierra Leone?
- The lowest recorded value was 0.1231 1000 USD per square kilometre in 1986.
- How does Sierra Leone rank for maize (corn) — gross production value (constant 2014-2016 thousand)?
- Sierra Leone ranks 78th out of 119 countries with data for 2023.
- Is maize (corn) — gross production value (constant 2014-2016 thousand) rising or falling in Sierra Leone?
- Over the last ten years it is down 36.8%. The long-run trend across the full record is volatile.
- Where does this Sierra Leone data come from?
- The figures come from Statizoid (derived), published as part of Maize (corn) — Gross Production Value (constant 2014-2016 thousand US$), per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Maize (corn) — Gross Production Value (constant 2014-2016 thousand US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Maize (corn) — Gross Production Value (constant 2014-2016 thousand US$) ÷ Land area (sq. km)
Computed from
- Maize (corn) — Gross Production Value Food and Agriculture Organization of the United Nations
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Maize (corn) — Gross Production Value (constant 2014-2016 thousand US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.