Swine, market — Losses from manure treated (N content), per square in Sao Tome and Principe
Sao Tome and Principe: Swine, market — Losses from manure treated (N content), per square was 40.51 kg per square kilometre in 2023. ◆ Volatile
Swine, market — Losses from manure treated (N content), per square in Sao Tome and Principe, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
The most recent figure for swine, market — losses from manure treated (n content), per square in Sao Tome and Principe is 40.51 kg per square kilometre, measured in 2023. That is the highest value across all 63 years on record.
Compared with earlier readings it is up 5.0% on the previous year and up 33.1% over ten years.
Over the whole period, swine, market — losses from manure treated (n content), per square in Sao Tome and Principe peaked at 40.51 kg per square kilometre in 2023 and was at its lowest, 1.2 kg per square kilometre, in 1980.
Sao Tome and Principe ranks 30th of 149 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Swine, market — Losses from manure treated (N content), per square in Sao Tome and Principe, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 4.43 kg per square kilometre | — |
| 1962 | 5.06 kg per square kilometre | +14.2% |
| 1963 | 5.06 kg per square kilometre | +0.0% |
| 1964 | 3.93 kg per square kilometre | -22.4% |
| 1965 | 4.11 kg per square kilometre | +4.6% |
| 1966 | 3.85 kg per square kilometre | -6.4% |
| 1967 | 3.83 kg per square kilometre | -0.6% |
| 1968 | 3.44 kg per square kilometre | -10.3% |
| 1969 | 3.26 kg per square kilometre | -5.1% |
| 1970 | 3.03 kg per square kilometre | -7.2% |
| 1971 | 2.75 kg per square kilometre | -9.1% |
| 1972 | 2.45 kg per square kilometre | -10.8% |
| 1973 | 3.08 kg per square kilometre | +25.5% |
| 1974 | 1.8 kg per square kilometre | -41.7% |
| 1975 | 3.69 kg per square kilometre | +105.4% |
| 1976 | 6.27 kg per square kilometre | +70.0% |
| 1977 | 3.69 kg per square kilometre | -41.2% |
| 1978 | 2.77 kg per square kilometre | -25.0% |
| 1979 | 1.84 kg per square kilometre | -33.3% |
| 1980 | 1.2 kg per square kilometre | -35.0% |
| 1981 | 1.84 kg per square kilometre | +53.8% |
| 1982 | 1.94 kg per square kilometre | +5.0% |
| 1983 | 2.03 kg per square kilometre | +4.8% |
| 1984 | 2.12 kg per square kilometre | +4.5% |
| 1985 | 2.21 kg per square kilometre | +4.3% |
| 1986 | 2.31 kg per square kilometre | +4.2% |
| 1987 | 2.4 kg per square kilometre | +4.0% |
| 1988 | 2.49 kg per square kilometre | +3.8% |
| 1989 | 2.58 kg per square kilometre | +3.7% |
| 1990 | 2.67 kg per square kilometre | +3.6% |
| 1991 | 2.77 kg per square kilometre | +3.4% |
| 1992 | 2.86 kg per square kilometre | +3.3% |
| 1993 | 1.38 kg per square kilometre | -51.6% |
| 1994 | 1.48 kg per square kilometre | +6.7% |
| 1995 | 1.57 kg per square kilometre | +6.2% |
| 1996 | 1.66 kg per square kilometre | +5.9% |
| 1997 | 1.75 kg per square kilometre | +5.6% |
| 1998 | 1.84 kg per square kilometre | +5.3% |
| 1999 | 1.94 kg per square kilometre | +5.0% |
| 2000 | 2.03 kg per square kilometre | +4.8% |
| 2001 | 3.97 kg per square kilometre | +95.5% |
| 2002 | 5.9 kg per square kilometre | +48.8% |
| 2003 | 7.38 kg per square kilometre | +25.0% |
| 2004 | 9.22 kg per square kilometre | +25.0% |
| 2005 | 11.07 kg per square kilometre | +20.0% |
| 2006 | 11.99 kg per square kilometre | +8.3% |
| 2007 | 14.38 kg per square kilometre | +20.0% |
| 2008 | 18.44 kg per square kilometre | +28.2% |
| 2009 | 22.13 kg per square kilometre | +20.0% |
| 2010 | 23.05 kg per square kilometre | +4.2% |
| 2011 | 25.5 kg per square kilometre | +10.6% |
| 2012 | 27.66 kg per square kilometre | +8.5% |
| 2013 | 30.43 kg per square kilometre | +10.0% |
| 2014 | 32.27 kg per square kilometre | +6.1% |
| 2015 | 32.52 kg per square kilometre | +0.8% |
| 2016 | 32.57 kg per square kilometre | +0.2% |
| 2017 | 36.98 kg per square kilometre | +13.5% |
| 2018 | 34.39 kg per square kilometre | -7.0% |
| 2019 | 35.31 kg per square kilometre | +2.7% |
| 2020 | 35.8 kg per square kilometre | +1.4% |
| 2021 | 37.49 kg per square kilometre | +4.7% |
| 2022 | 38.59 kg per square kilometre | +2.9% |
| 2023 | 40.51 kg per square kilometre | +5.0% |
Sao Tome and Principe compared with similar countries
- Sao Tome and Principe's 40.51 kg per square kilometre is above the median for lower middle income countries, which is 2.55 kg per square kilometre, 15.9× the median. (35 countries reporting)
- Sao Tome and Principe's 40.51 kg per square kilometre is above the median for Sub-Saharan Africa, which is 2.32 kg per square kilometre, 17.5× the median. (39 countries reporting)
Biggest year-on-year movements
Years where Swine, market — Losses from manure treated (N content), per square in Sao Tome and Principe 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 |
|---|---|---|---|
| 1975 | +105.4% | 1.8 kg per square kilometre | 3.69 kg per square kilometre |
| 2001 | +95.5% | 2.03 kg per square kilometre | 3.97 kg per square kilometre |
| 1976 | +70.0% | 3.69 kg per square kilometre | 6.27 kg per square kilometre |
| 1993 | -51.6% | 2.86 kg per square kilometre | 1.38 kg per square kilometre |
| 1981 | +53.8% | 1.2 kg per square kilometre | 1.84 kg per square kilometre |
| 1974 | -41.7% | 3.08 kg per square kilometre | 1.8 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 4.11 kg per square kilometre | 3.26 kg per square kilometre | 5.06 kg per square kilometre | 9 |
| 1970s | 3.14 kg per square kilometre | 1.8 kg per square kilometre | 6.27 kg per square kilometre | 10 |
| 1980s | 2.11 kg per square kilometre | 1.2 kg per square kilometre | 2.58 kg per square kilometre | 10 |
| 1990s | 1.99 kg per square kilometre | 1.38 kg per square kilometre | 2.86 kg per square kilometre | 10 |
| 2000s | 10.65 kg per square kilometre | 2.03 kg per square kilometre | 22.13 kg per square kilometre | 10 |
| 2010s | 31.07 kg per square kilometre | 23.05 kg per square kilometre | 36.98 kg per square kilometre | 10 |
| 2020s | 38.09 kg per square kilometre | 35.8 kg per square kilometre | 40.51 kg per square kilometre | 4 |
Countries ranked near Sao Tome and Principe
More environment data for Sao Tome and Principe
- Historical exposure to drought — Land soil moisture anomaly -16.99 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -12.85 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.214 °C (2025)
- Temperature change 1.16 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 1.4 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 2.5 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is swine, market — losses from manure treated (n content), per square in Sao Tome and Principe?
- Swine, market — losses from manure treated (n content), per square in Sao Tome and Principe was 40.51 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest swine, market — losses from manure treated (n content), per square recorded in Sao Tome and Principe?
- The highest recorded value was 40.51 kg per square kilometre in 2023.
- What is the lowest swine, market — losses from manure treated (n content), per square recorded in Sao Tome and Principe?
- The lowest recorded value was 1.2 kg per square kilometre in 1980.
- How does Sao Tome and Principe rank for swine, market — losses from manure treated (n content), per square?
- Sao Tome and Principe ranks 30th out of 149 countries with data for 2023.
- Is swine, market — losses from manure treated (n content), per square rising or falling in Sao Tome and Principe?
- Over the last ten years it is up 33.1%. The long-run trend across the full record is volatile.
- Where does this Sao Tome and Principe data come from?
- The figures come from Statizoid (derived), published as part of Swine, market — Losses from manure treated (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
Swine, market — Losses from manure treated (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.
Swine, market — Losses from manure treated (N content) ÷ Land area (sq. km)
Computed from
- Swine, market — Losses from manure treated 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
Swine, market — Losses from manure treated (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.