Nutrient potash K2O (total) — Agricultural Use, per capita in Tonga
Tonga: Nutrient potash K2O (total) — Agricultural Use, per capita was 0.0001 t per person in 2024. ◆ Volatile
Nutrient potash K2O (total) — Agricultural Use, per capita in Tonga, 1982–2024
Source: Statizoid (derived). Measured in t per person.
Analysis
The most recent figure for nutrient potash k2o (total) — agricultural use, per capita in Tonga is 0.0001 t per person, measured in 2024.
Compared with earlier readings it is up 0.4% on the previous year and down 66.8% over ten years.
Over the whole period, nutrient potash k2o (total) — agricultural use, per capita in Tonga peaked at 0.0014 t per person in 2019 and was at its lowest, 0 t per person, in 2002.
That places Tonga 140th out of 173 countries with data for 2024, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Nutrient potash K2O (total) — Agricultural Use, per capita in Tonga, year by year
| Year | t per person | Change |
|---|---|---|
| 1982 | 0.0003 t per person | — |
| 1983 | 0.0005 t per person | +76.9% |
| 2002 | 0 t per person | -100.0% |
| 2003 | 0 t per person | — |
| 2004 | 0 t per person | — |
| 2005 | 0 t per person | — |
| 2006 | 0 t per person | — |
| 2007 | 0 t per person | — |
| 2008 | 0.0002 t per person | — |
| 2009 | 0.0004 t per person | +83.7% |
| 2010 | 0.0008 t per person | +82.3% |
| 2011 | 0.0005 t per person | -32.3% |
| 2012 | 0.0004 t per person | -22.7% |
| 2013 | 0.0004 t per person | -11.0% |
| 2014 | 0.0003 t per person | -4.7% |
| 2015 | 0.0005 t per person | +38.5% |
| 2016 | 0.0005 t per person | +8.4% |
| 2017 | 0.0007 t per person | +42.0% |
| 2018 | 0.0005 t per person | -30.9% |
| 2019 | 0.0014 t per person | +183.1% |
| 2020 | 0.0007 t per person | -51.0% |
| 2021 | 0.0006 t per person | -13.2% |
| 2022 | 0.0002 t per person | -66.0% |
| 2023 | 0.0001 t per person | -45.2% |
| 2024 | 0.0001 t per person | +0.4% |
Tonga compared with similar countries
- Tonga's 0.0001 t per person is below the median for upper middle income countries, which is 0.0014 t per person, 8% of the median. (51 countries reporting)
- Tonga's 0.0001 t per person is below the median for East Asia & Pacific, which is 0.0009 t per person, 13% of the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0004 t per person | 0.0003 t per person | 0.0005 t per person | 2 |
| 2000s | 0.0001 t per person | 0 t per person | 0.0004 t per person | 8 |
| 2010s | 0.0006 t per person | 0.0003 t per person | 0.0014 t per person | 10 |
| 2020s | 0.0004 t per person | 0.0001 t per person | 0.0007 t per person | 5 |
Countries ranked near Tonga
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)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), annual 0.5155 % change on previous year (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e) -100 % change on previous year (2022)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual 0 % change on previous year (2024)
Frequently asked questions
- What is nutrient potash k2o (total) — agricultural use, per capita in Tonga?
- Nutrient potash k2o (total) — agricultural use, per capita in Tonga was 0.0001 t per person in 2024, according to Statizoid (derived).
- What is the highest nutrient potash k2o (total) — agricultural use, per capita recorded in Tonga?
- The highest recorded value was 0.0014 t per person in 2019.
- What is the lowest nutrient potash k2o (total) — agricultural use, per capita recorded in Tonga?
- The lowest recorded value was 0 t per person in 2002.
- How does Tonga rank for nutrient potash k2o (total) — agricultural use, per capita?
- Tonga ranks 140th out of 173 countries with data for 2024.
- Is nutrient potash k2o (total) — agricultural use, per capita rising or falling in Tonga?
- Over the last ten years it is down 66.8%. 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 Nutrient potash K2O (total) — Agricultural Use, per capita. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 25 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Nutrient potash K2O (total) — Agricultural Use divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Nutrient potash K2O (total) — Agricultural Use ÷ Population, total
Computed from
- Nutrient potash K2O (total) — Agricultural Use 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
Nutrient potash K2O (total) — Agricultural Use divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.