How does Tonga rank for chickens — amount excreted in manure (n content), per unit of gdp?

Tonga ranks 64th out of 167 countries with data for 2023.

Is chickens — amount excreted in manure (n content), per unit of gdp rising or falling in Tonga?

Over the last ten years it is down 21.4%. The long-run trend across the full record is volatile.

Chickens — Amount excreted in manure (N content), per unit of GDP in Tonga

Name: Chickens — Amount excreted in manure (N content), per unit of GDP in Tonga
Creator: Statizoid (derived)
License: Derived by Statizoid from the sources named on the page

Tonga: Chickens — Amount excreted in manure (N content), per unit of GDP was 0.0002 kg per US$ of GDP in 2023. ◆ Volatile

Latest (2023)

0.0002 kg per US$ of GDP

Change on year

down 5.6%

World rank

64th

of 167 countries

All-time high

0.002 kg per US$ of GDP

in 1976

All-time low

0.0002 kg per US$ of GDP

in 2023

Years of data

1975–2023

Chickens — Amount excreted in manure (N content), per unit of GDP in Tonga, 1975–2023

Source: Statizoid (derived). Measured in kg per US$ of GDP.

Analysis

Tonga recorded 0.0002 kg per US$ of GDP for chickens — amount excreted in manure (n content), per unit of gdp in 2023. That is the lowest value across all 49 years on record.

The figure is down 5.6% on the previous year and down 21.4% over ten years.

Over the whole period, chickens — amount excreted in manure (n content), per unit of gdp in Tonga peaked at 0.002 kg per US$ of GDP in 1976 and was at its lowest, 0.0002 kg per US$ of GDP, in 2023.

That places Tonga 64th out of 167 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.

Chickens — Amount excreted in manure (N content), per unit of GDP in Tonga, year by year

Annual values for Chickens — Amount excreted in manure (N content), per unit of GDP in Tonga, 1975 to 2023.
Year	kg per US$ of GDP	Change
1975	0.0015 kg per US$ of GDP	—
1976	0.002 kg per US$ of GDP	+35.3%
1977	0.0014 kg per US$ of GDP	-32.8%
1978	0.0016 kg per US$ of GDP	+20.1%
1979	0.0015 kg per US$ of GDP	-10.4%
1980	0.0012 kg per US$ of GDP	-18.9%
1981	0.0013 kg per US$ of GDP	+13.7%
1982	0.0014 kg per US$ of GDP	+5.5%
1983	0.0009 kg per US$ of GDP	-34.2%
1984	0.0008 kg per US$ of GDP	-8.9%
1985	0.0018 kg per US$ of GDP	+116.5%
1986	0.0017 kg per US$ of GDP	-7.6%
1987	0.0015 kg per US$ of GDP	-10.9%
1988	0.0013 kg per US$ of GDP	-14.9%
1989	0.001 kg per US$ of GDP	-20.6%
1990	0.0007 kg per US$ of GDP	-26.8%
1991	0.0006 kg per US$ of GDP	-15.4%
1992	0.0006 kg per US$ of GDP	+0.8%
1993	0.0006 kg per US$ of GDP	+1.2%
1994	0.0005 kg per US$ of GDP	-29.3%
1995	0.0005 kg per US$ of GDP	+14.1%
1996	0.0005 kg per US$ of GDP	+5.3%
1997	0.0006 kg per US$ of GDP	+2.7%
1998	0.0006 kg per US$ of GDP	+12.3%
1999	0.0006 kg per US$ of GDP	-3.3%
2000	0.0006 kg per US$ of GDP	-2.8%
2001	0.0007 kg per US$ of GDP	+13.1%
2002	0.0007 kg per US$ of GDP	-0.9%
2003	0.0006 kg per US$ of GDP	-9.6%
2004	0.0005 kg per US$ of GDP	-12.3%
2005	0.0005 kg per US$ of GDP	-11.8%
2006	0.0004 kg per US$ of GDP	-10.4%
2007	0.0005 kg per US$ of GDP	+8.3%
2008	0.0004 kg per US$ of GDP	-14.5%
2009	0.0004 kg per US$ of GDP	+10.0%
2010	0.0004 kg per US$ of GDP	-14.5%
2011	0.0003 kg per US$ of GDP	-12.7%
2012	0.0003 kg per US$ of GDP	-11.2%
2013	0.0003 kg per US$ of GDP	+4.8%
2014	0.0003 kg per US$ of GDP	+1.1%
2015	0.0003 kg per US$ of GDP	+1.1%
2016	0.0003 kg per US$ of GDP	+5.4%
2017	0.0003 kg per US$ of GDP	-8.0%
2018	0.0003 kg per US$ of GDP	-6.3%
2019	0.0003 kg per US$ of GDP	-1.8%
2020	0.0003 kg per US$ of GDP	+0.4%
2021	0.0003 kg per US$ of GDP	-2.5%
2022	0.0002 kg per US$ of GDP	-6.7%
2023	0.0002 kg per US$ of GDP	-5.6%

Tonga compared with similar countries

Tonga's 0.0002 kg per US$ of GDP is above the median for upper middle income countries, which is 0.0002 kg per US$ of GDP, 1.2× the median. (50 countries reporting)
Tonga's 0.0002 kg per US$ of GDP is above the median for East Asia & Pacific, which is 0.0001 kg per US$ of GDP, 1.7× the median. (23 countries reporting)

Biggest year-on-year movements

Years where Chickens — Amount excreted in manure (N content), per unit of GDP in Tonga 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
1985	+116.5%	0.0008 kg per US$ of GDP	0.0018 kg per US$ of GDP

Averages by decade

Decade	Average	Lowest	Highest	Years
1970s	0.0016 kg per US$ of GDP	0.0014 kg per US$ of GDP	0.002 kg per US$ of GDP	5
1980s	0.0013 kg per US$ of GDP	0.0008 kg per US$ of GDP	0.0018 kg per US$ of GDP	10
1990s	0.0006 kg per US$ of GDP	0.0005 kg per US$ of GDP	0.0007 kg per US$ of GDP	10
2000s	0.0005 kg per US$ of GDP	0.0004 kg per US$ of GDP	0.0007 kg per US$ of GDP	10
2010s	0.0003 kg per US$ of GDP	0.0003 kg per US$ of GDP	0.0004 kg per US$ of GDP	10
2020s	0.0003 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0003 kg per US$ of GDP	4

Countries ranked near Tonga

61 Colombia 0.0002 kg per US$ of GDP compare
62 Thailand 0.0002 kg per US$ of GDP compare
63 Uruguay 0.0002 kg per US$ of GDP compare
65 Angola 0.0002 kg per US$ of GDP compare
66 Nigeria 0.0002 kg per US$ of GDP compare
67 Philippines 0.0002 kg per US$ of GDP compare

See the full ranking of 169 places →

More environment data for Tonga

Standard Deviation, annual growth rate 0 % change on previous year (2025)
Standard Deviation 0.234 °C (2025)
Temperature change 0.858 °C (2025)
Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 3.06 % 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 0.1689 % change on previous year (2024)
Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual 0 % change on previous year (2024)

All data for Tonga →

Frequently asked questions

What is chickens — amount excreted in manure (n content), per unit of gdp in Tonga?: Chickens — amount excreted in manure (n content), per unit of gdp in Tonga was 0.0002 kg per US$ of GDP in 2023, according to Statizoid (derived).
What is the highest chickens — amount excreted in manure (n content), per unit of gdp recorded in Tonga?: The highest recorded value was 0.002 kg per US$ of GDP in 1976.
What is the lowest chickens — amount excreted in manure (n content), per unit of gdp recorded in Tonga?: The lowest recorded value was 0.0002 kg per US$ of GDP in 2023.
How does Tonga rank for chickens — amount excreted in manure (n content), per unit of gdp?: Tonga ranks 64th out of 167 countries with data for 2023.
Is chickens — amount excreted in manure (n content), per unit of gdp rising or falling in Tonga?: Over the last ten years it is down 21.4%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?: The figures come from Statizoid (derived), published as part of Chickens — Amount excreted in manure (N content), per unit of GDP. Statizoid updates them automatically from the source API.

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Chickens — Amount excreted in manure (N content), per unit of GDP in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/stat/chickens-amount-excreted-in-manure-n-content-per-unit-of-gdp/tonga/

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How this figure is calculated

Chickens — Amount excreted in manure (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Chickens — Amount excreted in manure (N content) ÷ GDP (current US$)

Computed from

Chickens — Amount excreted in manure Food and Agriculture Organization of the United Nations
GDP Country official statistics, National Statistical Organizations and/or Central Banks

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

Indicator: Chickens — Amount excreted in manure (N content), per unit of GDP
Unit: kg per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 169 places, 9,049 data points, 1961–2023
Last refreshed: 04 October 2026

Chickens — Amount excreted in manure (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.