Swine, market — Manure applied to soils (N content), per square in Guinea

Guinea: Swine, market — Manure applied to soils (N content), per square was 9.83 kg per square kilometre in 2023. ◆ Volatile

Latest (2023)
9.83 kg per square kilometre
Change on year
up 4.6%
World rank
116th
of 149 countries
All-time high
9.83 kg per square kilometre
in 2023
All-time low
0.6632 kg per square kilometre
in 1986
Years of data
63
1961–2023

Swine, market — Manure applied to soils (N content), per square in Guinea, 1961–2023

0246810196119922023

Source: Statizoid (derived). Measured in kg per square kilometre.

Analysis

The most recent figure for swine, market — manure applied to soils (n content), per square in Guinea is 9.83 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 4.6% on the previous year and up 67.7% over ten years.

Over the whole period, swine, market — manure applied to soils (n content), per square in Guinea peaked at 9.83 kg per square kilometre in 2023 and was at its lowest, 0.6632 kg per square kilometre, in 1986.

That places Guinea 116th out of 149 countries with data for 2023, putting it in the bottom quarter.

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

Swine, market — Manure applied to soils (N content), per square in Guinea, year by year

Annual values for Swine, market — Manure applied to soils (N content), per square kilometre in Guinea, 1961 to 2023.
Year kg per square kilometre Change
1961 0.7582 kg per square kilometre —
1962 0.9132 kg per square kilometre +20.4%
1963 1.11 kg per square kilometre +21.2%
1964 1.23 kg per square kilometre +10.7%
1965 1.07 kg per square kilometre -12.4%
1966 1.11 kg per square kilometre +3.1%
1967 1.22 kg per square kilometre +10.0%
1968 1.33 kg per square kilometre +9.1%
1969 1.44 kg per square kilometre +8.3%
1970 1.49 kg per square kilometre +3.8%
1971 1.44 kg per square kilometre -3.7%
1972 1.44 kg per square kilometre +0.4%
1973 1.59 kg per square kilometre +9.8%
1974 1.65 kg per square kilometre +4.0%
1975 1.83 kg per square kilometre +10.7%
1976 1.88 kg per square kilometre +3.1%
1977 1.94 kg per square kilometre +2.9%
1978 1.99 kg per square kilometre +2.9%
1979 2.05 kg per square kilometre +2.8%
1980 2.13 kg per square kilometre +4.1%
1981 2.21 kg per square kilometre +3.9%
1982 2.32 kg per square kilometre +5.0%
1983 2.44 kg per square kilometre +4.8%
1984 2.21 kg per square kilometre -9.1%
1985 1.11 kg per square kilometre -50.0%
1986 0.6632 kg per square kilometre -40.1%
1987 0.9996 kg per square kilometre +50.7%
1988 1.15 kg per square kilometre +14.8%
1989 1.32 kg per square kilometre +14.7%
1990 1.21 kg per square kilometre -8.4%
1991 1.4 kg per square kilometre +16.2%
1992 1.63 kg per square kilometre +16.2%
1993 1.89 kg per square kilometre +16.2%
1994 2.2 kg per square kilometre +16.2%
1995 2.55 kg per square kilometre +16.2%
1996 2.65 kg per square kilometre +3.8%
1997 2.75 kg per square kilometre +3.8%
1998 2.86 kg per square kilometre +3.8%
1999 2.97 kg per square kilometre +3.8%
2000 3.25 kg per square kilometre +9.6%
2001 3.41 kg per square kilometre +4.9%
2002 3.58 kg per square kilometre +4.9%
2003 3.76 kg per square kilometre +4.9%
2004 3.94 kg per square kilometre +4.9%
2005 4.14 kg per square kilometre +4.9%
2006 4.34 kg per square kilometre +4.9%
2007 4.56 kg per square kilometre +4.9%
2008 4.78 kg per square kilometre +4.9%
2009 5.02 kg per square kilometre +4.9%
2010 4.83 kg per square kilometre -3.8%
2011 5.15 kg per square kilometre +6.7%
2012 5.5 kg per square kilometre +6.7%
2013 5.86 kg per square kilometre +6.7%
2014 6.39 kg per square kilometre +8.9%
2015 6.7 kg per square kilometre +4.9%
2016 7.03 kg per square kilometre +5.0%
2017 7.38 kg per square kilometre +5.0%
2018 7.75 kg per square kilometre +4.9%
2019 8.13 kg per square kilometre +4.9%
2020 8.53 kg per square kilometre +4.9%
2021 8.96 kg per square kilometre +4.9%
2022 9.4 kg per square kilometre +4.9%
2023 9.83 kg per square kilometre +4.6%

Guinea compared with similar countries

  • Guinea's 9.83 kg per square kilometre is below the median for lower middle income countries, which is 21.86 kg per square kilometre, 45% of the median. (35 countries reporting)
  • Guinea's 9.83 kg per square kilometre is below the median for Sub-Saharan Africa, which is 35.57 kg per square kilometre, 28% of the median. (39 countries reporting)

Biggest year-on-year movements

Years where Swine, market — Manure applied to soils (N content), per square in Guinea 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 -50.0% 2.21 kg per square kilometre 1.11 kg per square kilometre
1987 +50.7% 0.6632 kg per square kilometre 0.9996 kg per square kilometre
1986 -40.1% 1.11 kg per square kilometre 0.6632 kg per square kilometre

Averages by decade

DecadeAverage LowestHighest Years
1960s 1.13 kg per square kilometre 0.7582 kg per square kilometre 1.44 kg per square kilometre 9
1970s 1.73 kg per square kilometre 1.44 kg per square kilometre 2.05 kg per square kilometre 10
1980s 1.66 kg per square kilometre 0.6632 kg per square kilometre 2.44 kg per square kilometre 10
1990s 2.21 kg per square kilometre 1.21 kg per square kilometre 2.97 kg per square kilometre 10
2000s 4.08 kg per square kilometre 3.25 kg per square kilometre 5.02 kg per square kilometre 10
2010s 6.47 kg per square kilometre 4.83 kg per square kilometre 8.13 kg per square kilometre 10
2020s 9.18 kg per square kilometre 8.53 kg per square kilometre 9.83 kg per square kilometre 4

Countries ranked near Guinea

  1. 113 Norway 11.68 kg per square kilometre compare
  2. 114 Uruguay 11.58 kg per square kilometre compare
  3. 115 Montenegro 10.75 kg per square kilometre compare
  4. 117 Lebanon 9.35 kg per square kilometre compare
  5. 118 New Caledonia 9.1 kg per square kilometre compare
  6. 119 Solomon Islands 8.83 kg per square kilometre compare

See the full ranking of 151 places →

More environment data for Guinea

All data for Guinea →

Frequently asked questions

What is swine, market — manure applied to soils (n content), per square in Guinea?
Swine, market — manure applied to soils (n content), per square in Guinea was 9.83 kg per square kilometre in 2023, according to Statizoid (derived).
What is the highest swine, market — manure applied to soils (n content), per square recorded in Guinea?
The highest recorded value was 9.83 kg per square kilometre in 2023.
What is the lowest swine, market — manure applied to soils (n content), per square recorded in Guinea?
The lowest recorded value was 0.6632 kg per square kilometre in 1986.
How does Guinea rank for swine, market — manure applied to soils (n content), per square?
Guinea ranks 116th out of 149 countries with data for 2023.
Is swine, market — manure applied to soils (n content), per square rising or falling in Guinea?
Over the last ten years it is up 67.7%. The long-run trend across the full record is volatile.
Where does this Guinea data come from?
The figures come from Statizoid (derived), published as part of Swine, market — Manure applied to soils (N content), per square kilometre. Statizoid updates them automatically from the source API.

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Swine, market — Manure applied to soils (N content), per square in Guinea. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/stat/swine-market-manure-applied-to-soils-n-content-per-square-kilometre/guinea/

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<a href="https://environment.statizoid.com/stat/swine-market-manure-applied-to-soils-n-content-per-square-kilometre/guinea/">Swine, market — Manure applied to soils (N content), per square in Guinea</a> — Statizoid

How this figure is calculated

Swine, market — Manure applied to soils (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 — Manure applied to soils (N content) ÷ Land area (sq. km)

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
Swine, market — Manure applied to soils (N content), per square kilometre
Unit
kg per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
151 places, 8,689 data points, 1961–2023
Last refreshed

Swine, market — Manure applied to soils (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.