Chickens, layers — Amount excreted in manure (N content), per capita in Sao Tome and Principe
Sao Tome and Principe: Chickens, layers — Amount excreted in manure (N content), per capita was 0.14 kg per person in 2023. ▲ Rising
Chickens, layers — Amount excreted in manure (N content), per capita in Sao Tome and Principe, 1961–2023
Source: Statizoid (derived). Measured in kg per person.
Analysis
In 2023, chickens, layers — amount excreted in manure (n content), per capita in Sao Tome and Principe stood at 0.14 kg per person.
Compared with earlier readings it is down 0.3% on the previous year and down 59.8% over ten years.
Over the whole period, chickens, layers — amount excreted in manure (n content), per capita in Sao Tome and Principe peaked at 0.3665 kg per person in 2009 and was at its lowest, 0.0688 kg per person, in 2016.
That places Sao Tome and Principe 139th out of 168 countries with data for 2023, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 63 years of available data.
Chickens, layers — Amount excreted in manure (N content), per capita in Sao Tome and Principe, year by year
| Year | kg per person | Change |
|---|---|---|
| 1961 | 0.1411 kg per person | — |
| 1962 | 0.1475 kg per person | +4.5% |
| 1963 | 0.1537 kg per person | +4.2% |
| 1964 | 0.1596 kg per person | +3.9% |
| 1965 | 0.1653 kg per person | +3.6% |
| 1966 | 0.1707 kg per person | +3.3% |
| 1967 | 0.1757 kg per person | +2.9% |
| 1968 | 0.1801 kg per person | +2.5% |
| 1969 | 0.1841 kg per person | +2.2% |
| 1970 | 0.1874 kg per person | +1.8% |
| 1971 | 0.1902 kg per person | +1.5% |
| 1972 | 0.1928 kg per person | +1.4% |
| 1973 | 0.1952 kg per person | +1.3% |
| 1974 | 0.1972 kg per person | +1.0% |
| 1975 | 0.1988 kg per person | +0.8% |
| 1976 | 0.1999 kg per person | +0.6% |
| 1977 | 0.2006 kg per person | +0.3% |
| 1978 | 0.201 kg per person | +0.2% |
| 1979 | 0.2015 kg per person | +0.2% |
| 1980 | 0.2023 kg per person | +0.4% |
| 1981 | 0.2035 kg per person | +0.6% |
| 1982 | 0.205 kg per person | +0.7% |
| 1983 | 0.2065 kg per person | +0.7% |
| 1984 | 0.2076 kg per person | +0.6% |
| 1985 | 0.2082 kg per person | +0.3% |
| 1986 | 0.2084 kg per person | +0.1% |
| 1987 | 0.2034 kg per person | -2.4% |
| 1988 | 0.1981 kg per person | -2.6% |
| 1989 | 0.2021 kg per person | +2.0% |
| 1990 | 0.219 kg per person | +8.4% |
| 1991 | 0.2357 kg per person | +7.6% |
| 1992 | 0.2733 kg per person | +16.0% |
| 1993 | 0.2891 kg per person | +5.7% |
| 1994 | 0.2841 kg per person | -1.7% |
| 1995 | 0.2197 kg per person | -22.7% |
| 1996 | 0.2321 kg per person | +5.7% |
| 1997 | 0.2443 kg per person | +5.3% |
| 1998 | 0.2526 kg per person | +3.4% |
| 1999 | 0.295 kg per person | +16.8% |
| 2000 | 0.303 kg per person | +2.7% |
| 2001 | 0.3092 kg per person | +2.0% |
| 2002 | 0.3162 kg per person | +2.3% |
| 2003 | 0.3222 kg per person | +1.9% |
| 2004 | 0.3279 kg per person | +1.8% |
| 2005 | 0.33 kg per person | +0.6% |
| 2006 | 0.335 kg per person | +1.5% |
| 2007 | 0.327 kg per person | -2.4% |
| 2008 | 0.341 kg per person | +4.3% |
| 2009 | 0.3665 kg per person | +7.5% |
| 2010 | 0.3615 kg per person | -1.4% |
| 2011 | 0.3569 kg per person | -1.3% |
| 2012 | 0.3526 kg per person | -1.2% |
| 2013 | 0.3487 kg per person | -1.1% |
| 2014 | 0.23 kg per person | -34.0% |
| 2015 | 0.2286 kg per person | -0.6% |
| 2016 | 0.0688 kg per person | -69.9% |
| 2017 | 0.1041 kg per person | +51.4% |
| 2018 | 0.1358 kg per person | +30.5% |
| 2019 | 0.1389 kg per person | +2.2% |
| 2020 | 0.1586 kg per person | +14.2% |
| 2021 | 0.1384 kg per person | -12.8% |
| 2022 | 0.1405 kg per person | +1.5% |
| 2023 | 0.14 kg per person | -0.3% |
Sao Tome and Principe compared with similar countries
- Sao Tome and Principe's 0.14 kg per person is below the median for lower middle income countries, which is 0.2467 kg per person, 57% of the median. (40 countries reporting)
- Sao Tome and Principe's 0.14 kg per person is below the median for Sub-Saharan Africa, which is 0.1438 kg per person, 97% of the median. (44 countries reporting)
Biggest year-on-year movements
Years where Chickens, layers — Amount excreted in manure (N content), per capita 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 |
|---|---|---|---|
| 2016 | -69.9% | 0.2286 kg per person | 0.0688 kg per person |
| 2017 | +51.4% | 0.0688 kg per person | 0.1041 kg per person |
| 2014 | -34.0% | 0.3487 kg per person | 0.23 kg per person |
| 2018 | +30.5% | 0.1041 kg per person | 0.1358 kg per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.1642 kg per person | 0.1411 kg per person | 0.1841 kg per person | 9 |
| 1970s | 0.1965 kg per person | 0.1874 kg per person | 0.2015 kg per person | 10 |
| 1980s | 0.2045 kg per person | 0.1981 kg per person | 0.2084 kg per person | 10 |
| 1990s | 0.2545 kg per person | 0.219 kg per person | 0.295 kg per person | 10 |
| 2000s | 0.3278 kg per person | 0.303 kg per person | 0.3665 kg per person | 10 |
| 2010s | 0.2326 kg per person | 0.0688 kg per person | 0.3615 kg per person | 10 |
| 2020s | 0.1443 kg per person | 0.1384 kg per person | 0.1586 kg per person | 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 chickens, layers — amount excreted in manure (n content), per capita in Sao Tome and Principe?
- Chickens, layers — amount excreted in manure (n content), per capita in Sao Tome and Principe was 0.14 kg per person in 2023, according to Statizoid (derived).
- What is the highest chickens, layers — amount excreted in manure (n content), per capita recorded in Sao Tome and Principe?
- The highest recorded value was 0.3665 kg per person in 2009.
- What is the lowest chickens, layers — amount excreted in manure (n content), per capita recorded in Sao Tome and Principe?
- The lowest recorded value was 0.0688 kg per person in 2016.
- How does Sao Tome and Principe rank for chickens, layers — amount excreted in manure (n content), per capita?
- Sao Tome and Principe ranks 139th out of 168 countries with data for 2023.
- Is chickens, layers — amount excreted in manure (n content), per capita rising or falling in Sao Tome and Principe?
- Over the last ten years it is down 59.8%. The long-run trend across the full record is rising.
- Where does this Sao Tome and Principe data come from?
- The figures come from Statizoid (derived), published as part of Chickens, layers — Amount excreted in manure (N content), per capita. 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
Chickens, layers — Amount excreted in manure (N content) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Chickens, layers — Amount excreted in manure (N content) ÷ Population, total
Computed from
- Chickens, layers — Amount excreted in manure Food and Agriculture Organization of the United Nations
- Population, total World Population Prospects, United Nations (UN)
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
Chickens, layers — Amount excreted in manure (N content) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.