Nutrient potash K2O (total) — Import quantity, per square kilometre in Tonga
Tonga: Nutrient potash K2O (total) — Import quantity, per square kilometre was 0.0167 t per square kilometre in 2023. ◆ Volatile
Nutrient potash K2O (total) — Import quantity, per square kilometre in Tonga, 1982–2023
Source: Statizoid (derived). Measured in t per square kilometre.
Analysis
Tonga recorded 0.0167 t per square kilometre for nutrient potash k2o (total) — import quantity, per square kilometre in 2023.
Compared with earlier readings it is down 45.5% on the previous year and down 69.2% over ten years.
Over the whole period, nutrient potash k2o (total) — import quantity, per square kilometre in Tonga peaked at 0.4153 t per square kilometre in 2006 and was at its lowest, 0 t per square kilometre, in 1990.
That places Tonga 124th out of 173 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.
Nutrient potash K2O (total) — Import quantity, per square kilometre in Tonga, year by year
| Year | t per square kilometre | Change |
|---|---|---|
| 1982 | 0.0361 t per square kilometre | — |
| 1983 | 0.0639 t per square kilometre | +76.9% |
| 1990 | 0 t per square kilometre | -100.0% |
| 1991 | 0 t per square kilometre | — |
| 1992 | 0 t per square kilometre | — |
| 1993 | 0 t per square kilometre | — |
| 1994 | 0 t per square kilometre | — |
| 1995 | 0 t per square kilometre | — |
| 1996 | 0 t per square kilometre | — |
| 1997 | 0 t per square kilometre | — |
| 1998 | 0 t per square kilometre | — |
| 1999 | 0 t per square kilometre | — |
| 2000 | 0 t per square kilometre | — |
| 2001 | 0 t per square kilometre | — |
| 2002 | 0 t per square kilometre | — |
| 2003 | 0.275 t per square kilometre | — |
| 2004 | 0.3458 t per square kilometre | +25.8% |
| 2005 | 0.3083 t per square kilometre | -10.8% |
| 2006 | 0.4153 t per square kilometre | +34.7% |
| 2007 | 0.1042 t per square kilometre | -74.9% |
| 2008 | 0.1278 t per square kilometre | +22.7% |
| 2009 | 0.1319 t per square kilometre | +3.3% |
| 2010 | 0.1167 t per square kilometre | -11.6% |
| 2011 | 0.0792 t per square kilometre | -32.1% |
| 2012 | 0.0611 t per square kilometre | -22.8% |
| 2013 | 0.0542 t per square kilometre | -11.4% |
| 2014 | 0.0514 t per square kilometre | -5.1% |
| 2015 | 0.0708 t per square kilometre | +37.8% |
| 2016 | 0.0764 t per square kilometre | +7.8% |
| 2017 | 0.1083 t per square kilometre | +41.8% |
| 2018 | 0.075 t per square kilometre | -30.8% |
| 2019 | 0.2125 t per square kilometre | +183.3% |
| 2020 | 0.1042 t per square kilometre | -51.0% |
| 2021 | 0.0542 t per square kilometre | -48.0% |
| 2022 | 0.0306 t per square kilometre | -43.6% |
| 2023 | 0.0167 t per square kilometre | -45.5% |
Tonga compared with similar countries
- Tonga's 0.0167 t per square kilometre is below the median for upper middle income countries, which is 0.1096 t per square kilometre, 15% of the median. (52 countries reporting)
- Tonga's 0.0167 t per square kilometre is below the median for East Asia & Pacific, which is 0.0317 t per square kilometre, 53% of the median. (24 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.05 t per square kilometre | 0.0361 t per square kilometre | 0.0639 t per square kilometre | 2 |
| 1990s | 0 t per square kilometre | 0 t per square kilometre | 0 t per square kilometre | 10 |
| 2000s | 0.1708 t per square kilometre | 0 t per square kilometre | 0.4153 t per square kilometre | 10 |
| 2010s | 0.0906 t per square kilometre | 0.0514 t per square kilometre | 0.2125 t per square kilometre | 10 |
| 2020s | 0.0514 t per square kilometre | 0.0167 t per square kilometre | 0.1042 t per square kilometre | 4 |
Countries ranked near Tonga
- 121 Bahamas 0.019 t per square kilometre compare
- 122 French Polynesia 0.0184 t per square kilometre compare
- 123 Argentina 0.0173 t per square kilometre compare
- 125 Algeria 0.0163 t per square kilometre compare
- 126 Mali 0.015 t per square kilometre compare
- 127 Faroe Islands 0.0124 t per square kilometre compare
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) — import quantity, per square kilometre in Tonga?
- Nutrient potash k2o (total) — import quantity, per square kilometre in Tonga was 0.0167 t per square kilometre in 2023, according to Statizoid (derived).
- What is the highest nutrient potash k2o (total) — import quantity, per square kilometre recorded in Tonga?
- The highest recorded value was 0.4153 t per square kilometre in 2006.
- What is the lowest nutrient potash k2o (total) — import quantity, per square kilometre recorded in Tonga?
- The lowest recorded value was 0 t per square kilometre in 1990.
- How does Tonga rank for nutrient potash k2o (total) — import quantity, per square kilometre?
- Tonga ranks 124th out of 173 countries with data for 2023.
- Is nutrient potash k2o (total) — import quantity, per square kilometre rising or falling in Tonga?
- Over the last ten years it is down 69.2%. 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) — Import quantity, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Nutrient potash K2O (total) — Import quantity 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.
Nutrient potash K2O (total) — Import quantity ÷ Land area (sq. km)
Computed from
- Nutrient potash K2O (total) — Import quantity Food and Agriculture Organization of the United Nations
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
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) — Import quantity 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.