Maize (corn) — Crop residues (N content), per square kilometre in Angola
Angola: Maize (corn) — Crop residues (N content), per square kilometre was 28.7 kg per square kilometre in 2023. ◆ Volatile
Maize (corn) — Crop residues (N content), per square kilometre in Angola, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
In 2023, maize (corn) — crop residues (n content), per square kilometre in Angola stood at 28.7 kg per square kilometre. That is the highest value across all 63 years on record.
Compared with earlier readings it is up 3.1% on the previous year and up 93.8% over ten years.
Over the whole period, maize (corn) — crop residues (n content), per square kilometre in Angola peaked at 28.7 kg per square kilometre in 2023 and was at its lowest, 3.3 kg per square kilometre, in 1995.
That places Angola 68th out of 146 countries with data for 2023, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Maize (corn) — Crop residues (N content), per square kilometre in Angola, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 4.37 kg per square kilometre | — |
| 1962 | 4.37 kg per square kilometre | +0.0% |
| 1963 | 4.15 kg per square kilometre | -4.9% |
| 1964 | 4.45 kg per square kilometre | +7.2% |
| 1965 | 4.32 kg per square kilometre | -3.0% |
| 1966 | 3.9 kg per square kilometre | -9.7% |
| 1967 | 3.97 kg per square kilometre | +1.7% |
| 1968 | 4.2 kg per square kilometre | +5.8% |
| 1969 | 5.26 kg per square kilometre | +25.4% |
| 1970 | 4.42 kg per square kilometre | -16.0% |
| 1971 | 4.18 kg per square kilometre | -5.4% |
| 1972 | 4.19 kg per square kilometre | +0.2% |
| 1973 | 4.57 kg per square kilometre | +9.1% |
| 1974 | 4.43 kg per square kilometre | -3.2% |
| 1975 | 4.73 kg per square kilometre | +6.7% |
| 1976 | 4.73 kg per square kilometre | +0.0% |
| 1977 | 4.13 kg per square kilometre | -12.6% |
| 1978 | 4.43 kg per square kilometre | +7.2% |
| 1979 | 3.83 kg per square kilometre | -13.5% |
| 1980 | 4.19 kg per square kilometre | +9.4% |
| 1981 | 3.53 kg per square kilometre | -15.7% |
| 1982 | 3.53 kg per square kilometre | +0.0% |
| 1983 | 3.68 kg per square kilometre | +4.2% |
| 1984 | 3.59 kg per square kilometre | -2.4% |
| 1985 | 3.53 kg per square kilometre | -1.7% |
| 1986 | 4.39 kg per square kilometre | +24.3% |
| 1987 | 4.68 kg per square kilometre | +6.6% |
| 1988 | 4.67 kg per square kilometre | -0.2% |
| 1989 | 4.15 kg per square kilometre | -11.0% |
| 1990 | 3.31 kg per square kilometre | -20.4% |
| 1991 | 4.31 kg per square kilometre | +30.4% |
| 1992 | 4.79 kg per square kilometre | +10.9% |
| 1993 | 5.2 kg per square kilometre | +8.6% |
| 1994 | 3.97 kg per square kilometre | -23.6% |
| 1995 | 3.3 kg per square kilometre | -17.0% |
| 1996 | 4.31 kg per square kilometre | +30.8% |
| 1997 | 4.31 kg per square kilometre | +0.0% |
| 1998 | 5.33 kg per square kilometre | +23.6% |
| 1999 | 4.84 kg per square kilometre | -9.2% |
| 2000 | 4.69 kg per square kilometre | -3.2% |
| 2001 | 5.09 kg per square kilometre | +8.6% |
| 2002 | 6.03 kg per square kilometre | +18.5% |
| 2003 | 6.47 kg per square kilometre | +7.3% |
| 2004 | 7.07 kg per square kilometre | +9.2% |
| 2005 | 8.09 kg per square kilometre | +14.4% |
| 2006 | 6.95 kg per square kilometre | -14.0% |
| 2007 | 7.79 kg per square kilometre | +12.0% |
| 2008 | 7.2 kg per square kilometre | -7.6% |
| 2009 | 10.78 kg per square kilometre | +49.7% |
| 2010 | 11.47 kg per square kilometre | +6.4% |
| 2011 | 13.35 kg per square kilometre | +16.4% |
| 2012 | 4.7 kg per square kilometre | -64.8% |
| 2013 | 14.81 kg per square kilometre | +215.1% |
| 2014 | 15.59 kg per square kilometre | +5.3% |
| 2015 | 16.9 kg per square kilometre | +8.4% |
| 2016 | 21.14 kg per square kilometre | +25.1% |
| 2017 | 23.27 kg per square kilometre | +10.1% |
| 2018 | 25.48 kg per square kilometre | +9.5% |
| 2019 | 25.81 kg per square kilometre | +1.3% |
| 2020 | 26.93 kg per square kilometre | +4.4% |
| 2021 | 27.05 kg per square kilometre | +0.4% |
| 2022 | 27.82 kg per square kilometre | +2.9% |
| 2023 | 28.7 kg per square kilometre | +3.1% |
Angola compared with similar countries
- Angola's 28.7 kg per square kilometre is below the median for lower middle income countries, which is 40.96 kg per square kilometre, 70% of the median. (37 countries reporting)
- Angola's 28.7 kg per square kilometre is below the median for Sub-Saharan Africa, which is 33.77 kg per square kilometre, 85% of the median. (41 countries reporting)
Biggest year-on-year movements
Years where Maize (corn) — Crop residues (N content), per square kilometre in Angola 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 |
|---|---|---|---|
| 2013 | +215.1% | 4.7 kg per square kilometre | 14.81 kg per square kilometre |
| 2012 | -64.8% | 13.35 kg per square kilometre | 4.7 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 4.33 kg per square kilometre | 3.9 kg per square kilometre | 5.26 kg per square kilometre | 9 |
| 1970s | 4.36 kg per square kilometre | 3.83 kg per square kilometre | 4.73 kg per square kilometre | 10 |
| 1980s | 3.99 kg per square kilometre | 3.53 kg per square kilometre | 4.68 kg per square kilometre | 10 |
| 1990s | 4.37 kg per square kilometre | 3.3 kg per square kilometre | 5.33 kg per square kilometre | 10 |
| 2000s | 7.02 kg per square kilometre | 4.69 kg per square kilometre | 10.78 kg per square kilometre | 10 |
| 2010s | 17.25 kg per square kilometre | 4.7 kg per square kilometre | 25.81 kg per square kilometre | 10 |
| 2020s | 27.63 kg per square kilometre | 26.93 kg per square kilometre | 28.7 kg per square kilometre | 4 |
Countries ranked near Angola
- 65 Sri Lanka 31.84 kg per square kilometre compare
- 66 Nicaragua 30.81 kg per square kilometre compare
- 67 Myanmar 28.78 kg per square kilometre compare
- 69 Azerbaijan 27.33 kg per square kilometre compare
- 70 Switzerland 27.19 kg per square kilometre compare
- 71 Mali 25.91 kg per square kilometre compare
More climate change data for Angola
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 42.42 million kg (2050)
- Emissions from livestock — Emissions (CO2eq) 13,873 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 4,998 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 8,875 kt (2050)
- Emissions from livestock — Emissions 18.86 kt (2050)
- Emissions from livestock — Emissions 316.97 kt (2050)
- Emissions from crops — Emissions (CO2eq) 694.89 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 496.27 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 198.62 kt (2050)
- Emissions from crops — Emissions 1.87 kt (2050)
Frequently asked questions
- What is maize (corn) — crop residues (n content), per square kilometre in Angola?
- Maize (corn) — crop residues (n content), per square kilometre in Angola was 28.7 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest maize (corn) — crop residues (n content), per square kilometre recorded in Angola?
- The highest recorded value was 28.7 kg per square kilometre in 2023.
- What is the lowest maize (corn) — crop residues (n content), per square kilometre recorded in Angola?
- The lowest recorded value was 3.3 kg per square kilometre in 1995.
- How does Angola rank for maize (corn) — crop residues (n content), per square kilometre?
- Angola ranks 68th out of 146 countries with data for 2023.
- Is maize (corn) — crop residues (n content), per square kilometre rising or falling in Angola?
- Over the last ten years it is up 93.8%. The long-run trend across the full record is volatile.
- Where does this Angola data come from?
- The figures come from Statizoid (derived), published as part of Maize (corn) — Crop residues (N content), 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) — Crop residues (N content) 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) — Crop residues (N content) ÷ Land area (sq. km)
Computed from
- Maize (corn) — Crop residues 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) — Crop residues (N content) 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.