Poultry Birds — Manure applied to soils that leaches (N content), per in Tonga

Tonga: Poultry Birds — Manure applied to soils that leaches (N content), per was 0.0001 kg per US$ of GDP in 2023. ◆ Volatile

Latest (2023)
0.0001 kg per US$ of GDP
Change on year
down 5.6%
World rank
25th
of 167 countries
All-time high
0.0006 kg per US$ of GDP
in 1976
All-time low
0.0001 kg per US$ of GDP
in 2023
Years of data
49
1975–2023

Poultry Birds — Manure applied to soils that leaches (N content), per in Tonga, 1975–2023

0000.001197519992023

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

Analysis

In 2023, poultry birds — manure applied to soils that leaches (n content), per in Tonga stood at 0.0001 kg per US$ of GDP. 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, poultry birds — manure applied to soils that leaches (n content), per in Tonga peaked at 0.0006 kg per US$ of GDP in 1976 and was at its lowest, 0.0001 kg per US$ of GDP, in 2023.

Tonga ranks 25th of 167 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Poultry Birds — Manure applied to soils that leaches (N content), per in Tonga, year by year

Annual values for Poultry Birds — Manure applied to soils that leaches (N content), per unit of GDP in Tonga, 1975 to 2023.
Year kg per US$ of GDP Change
1975 0.0004 kg per US$ of GDP —
1976 0.0006 kg per US$ of GDP +35.3%
1977 0.0004 kg per US$ of GDP -32.8%
1978 0.0005 kg per US$ of GDP +20.1%
1979 0.0004 kg per US$ of GDP -10.4%
1980 0.0003 kg per US$ of GDP -18.9%
1981 0.0004 kg per US$ of GDP +13.7%
1982 0.0004 kg per US$ of GDP +5.5%
1983 0.0003 kg per US$ of GDP -34.2%
1984 0.0002 kg per US$ of GDP -8.9%
1985 0.0005 kg per US$ of GDP +116.5%
1986 0.0005 kg per US$ of GDP -7.6%
1987 0.0004 kg per US$ of GDP -10.9%
1988 0.0004 kg per US$ of GDP -14.9%
1989 0.0003 kg per US$ of GDP -20.6%
1990 0.0002 kg per US$ of GDP -26.8%
1991 0.0002 kg per US$ of GDP -15.4%
1992 0.0002 kg per US$ of GDP +0.8%
1993 0.0002 kg per US$ of GDP +1.2%
1994 0.0001 kg per US$ of GDP -29.3%
1995 0.0002 kg per US$ of GDP +14.1%
1996 0.0002 kg per US$ of GDP +5.3%
1997 0.0002 kg per US$ of GDP +2.7%
1998 0.0002 kg per US$ of GDP +12.3%
1999 0.0002 kg per US$ of GDP -3.3%
2000 0.0002 kg per US$ of GDP -2.8%
2001 0.0002 kg per US$ of GDP +13.1%
2002 0.0002 kg per US$ of GDP -0.9%
2003 0.0002 kg per US$ of GDP -9.6%
2004 0.0002 kg per US$ of GDP -12.3%
2005 0.0001 kg per US$ of GDP -11.8%
2006 0.0001 kg per US$ of GDP -10.4%
2007 0.0001 kg per US$ of GDP +8.3%
2008 0.0001 kg per US$ of GDP -14.5%
2009 0.0001 kg per US$ of GDP +10.0%
2010 0.0001 kg per US$ of GDP -14.5%
2011 0.0001 kg per US$ of GDP -12.7%
2012 0.0001 kg per US$ of GDP -11.2%
2013 0.0001 kg per US$ of GDP +4.8%
2014 0.0001 kg per US$ of GDP +1.1%
2015 0.0001 kg per US$ of GDP +1.1%
2016 0.0001 kg per US$ of GDP +5.4%
2017 0.0001 kg per US$ of GDP -8.0%
2018 0.0001 kg per US$ of GDP -6.3%
2019 0.0001 kg per US$ of GDP -1.8%
2020 0.0001 kg per US$ of GDP +0.4%
2021 0.0001 kg per US$ of GDP -2.5%
2022 0.0001 kg per US$ of GDP -6.7%
2023 0.0001 kg per US$ of GDP -5.6%

Biggest year-on-year movements

Years where Poultry Birds — Manure applied to soils that leaches (N content), per 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.

YearChange FromTo
1985 +116.5% 0.0002 kg per US$ of GDP 0.0005 kg per US$ of GDP

Averages by decade

DecadeAverage LowestHighest Years
1970s 0.0005 kg per US$ of GDP 0.0004 kg per US$ of GDP 0.0006 kg per US$ of GDP 5
1980s 0.0004 kg per US$ of GDP 0.0002 kg per US$ of GDP 0.0005 kg per US$ of GDP 10
1990s 0.0002 kg per US$ of GDP 0.0001 kg per US$ of GDP 0.0002 kg per US$ of GDP 10
2000s 0.0002 kg per US$ of GDP 0.0001 kg per US$ of GDP 0.0002 kg per US$ of GDP 10
2010s 0.0001 kg per US$ of GDP 0.0001 kg per US$ of GDP 0.0001 kg per US$ of GDP 10
2020s 0.0001 kg per US$ of GDP 0.0001 kg per US$ of GDP 0.0001 kg per US$ of GDP 4

Countries ranked near Tonga

  1. 22 Tunisia 0.0001 kg per US$ of GDP compare
  2. 23 Bangladesh 0.0001 kg per US$ of GDP compare
  3. 24 Senegal 0.0001 kg per US$ of GDP compare
  4. 26 Tajikistan 0.0001 kg per US$ of GDP compare
  5. 27 Afghanistan 0.0001 kg per US$ of GDP compare
  6. 28 Uzbekistan 0.0001 kg per US$ of GDP compare

See the full ranking of 169 places →

More environment data for Tonga

All data for Tonga →

Frequently asked questions

What is poultry birds — manure applied to soils that leaches (n content), per in Tonga?
Poultry birds — manure applied to soils that leaches (n content), per in Tonga was 0.0001 kg per US$ of GDP in 2023, according to Statizoid (derived).
What is the highest poultry birds — manure applied to soils that leaches (n content), per recorded in Tonga?
The highest recorded value was 0.0006 kg per US$ of GDP in 1976.
What is the lowest poultry birds — manure applied to soils that leaches (n content), per recorded in Tonga?
The lowest recorded value was 0.0001 kg per US$ of GDP in 2023.
How does Tonga rank for poultry birds — manure applied to soils that leaches (n content), per?
Tonga ranks 25th out of 167 countries with data for 2023.
Is poultry birds — manure applied to soils that leaches (n content), per 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 Poultry Birds — Manure applied to soils that leaches (N content), per unit of GDP. Statizoid updates them automatically from the source API.

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Poultry Birds — Manure applied to soils that leaches (N content), per in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/stat/poultry-birds-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/tonga/

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How this figure is calculated

Poultry Birds — Manure applied to soils that leaches (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.

Poultry Birds — Manure applied to soils that leaches (N content) ÷ GDP (current US$)

Computed from

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
Poultry Birds — Manure applied to soils that leaches (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, 9,054 data points, 1961–2023
Last refreshed

Poultry Birds — Manure applied to soils that leaches (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.