Nutrient potash K2O (total) — Agricultural Use, per square kilometre in Samoa
Samoa: Nutrient potash K2O (total) — Agricultural Use, per square kilometre was 0 t per square kilometre in 2023. ◆ Volatile
Nutrient potash K2O (total) — Agricultural Use, per square kilometre in Samoa, 1978–2023
Source: Statizoid (derived). Measured in t per square kilometre.
Analysis
Samoa recorded 0 t per square kilometre for nutrient potash k2o (total) — agricultural use, per square kilometre in 2023. That is the lowest value across all 25 years on record.
That represents a change of down 100.0% on the previous year and down 100.0% over ten years.
Over the whole period, nutrient potash k2o (total) — agricultural use, per square kilometre in Samoa peaked at 0.053 t per square kilometre in 1981 and was at its lowest, 0 t per square kilometre, in 2014.
Samoa ranks 163rd of 173 countries on this measure, 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 square kilometre in Samoa, year by year
| Year | t per square kilometre | Change |
|---|---|---|
| 1978 | 0.0039 t per square kilometre | — |
| 1979 | 0.0074 t per square kilometre | +90.9% |
| 1980 | 0.0159 t per square kilometre | +114.3% |
| 1981 | 0.053 t per square kilometre | +233.3% |
| 2002 | 0.0011 t per square kilometre | -98.0% |
| 2003 | 0.0018 t per square kilometre | +66.7% |
| 2004 | 0.0042 t per square kilometre | +140.0% |
| 2005 | 0.0042 t per square kilometre | +0.0% |
| 2006 | 0.0025 t per square kilometre | -41.7% |
| 2007 | 0.0039 t per square kilometre | +57.1% |
| 2008 | 0.0053 t per square kilometre | +36.4% |
| 2009 | 0.0039 t per square kilometre | -26.7% |
| 2010 | 0.0018 t per square kilometre | -54.5% |
| 2011 | 0.0021 t per square kilometre | +20.0% |
| 2012 | 0.0004 t per square kilometre | -83.3% |
| 2013 | 0.0021 t per square kilometre | +500.0% |
| 2014 | 0 t per square kilometre | -100.0% |
| 2016 | 0.0102 t per square kilometre | — |
| 2017 | 0.0029 t per square kilometre | -71.9% |
| 2018 | 0.0076 t per square kilometre | +162.5% |
| 2019 | 0.0061 t per square kilometre | -19.0% |
| 2020 | 0.0029 t per square kilometre | -52.9% |
| 2021 | 0.0054 t per square kilometre | +87.5% |
| 2022 | 0.0054 t per square kilometre | +0.0% |
| 2023 | 0 t per square kilometre | -100.0% |
Samoa compared with similar countries
- Samoa's 0 t per square kilometre is below the median for upper middle income countries, which is 0.0971 t per square kilometre. (51 countries reporting)
- Samoa's 0 t per square kilometre is below the median for East Asia & Pacific, which is 0.0338 t per square kilometre. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.0057 t per square kilometre | 0.0039 t per square kilometre | 0.0074 t per square kilometre | 2 |
| 1980s | 0.0345 t per square kilometre | 0.0159 t per square kilometre | 0.053 t per square kilometre | 2 |
| 2000s | 0.0034 t per square kilometre | 0.0011 t per square kilometre | 0.0053 t per square kilometre | 8 |
| 2010s | 0.0037 t per square kilometre | 0 t per square kilometre | 0.0102 t per square kilometre | 9 |
| 2020s | 0.0034 t per square kilometre | 0 t per square kilometre | 0.0054 t per square kilometre | 4 |
Countries ranked near Samoa
- 160 Djibouti 0.0003 t per square kilometre compare
- 161 South Sudan 0 t per square kilometre compare
- 162 Greenland 0 t per square kilometre compare
- 163 Afghanistan 0 t per square kilometre compare
- 163 Antigua and Barbuda 0 t per square kilometre compare
- 163 Central African Republic 0 t per square kilometre compare
- 163 Dominica 0 t per square kilometre compare
- 163 Eritrea 0 t per square kilometre compare
- 163 Kiribati 0 t per square kilometre compare
- 163 Mongolia 0 t per square kilometre compare
- 163 Palau 0 t per square kilometre compare
- 163 Solomon Islands 0 t per square kilometre compare
- 163 Tuvalu 0 t per square kilometre compare
More environment data for Samoa
- Historical exposure to drought — Land soil moisture anomaly 0.3482 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly 0.3183 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.23 °C (2025)
- Temperature change 0.919 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 2.68 % 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 -2.51 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is nutrient potash k2o (total) — agricultural use, per square kilometre in Samoa?
- Nutrient potash k2o (total) — agricultural use, per square kilometre in Samoa was 0 t per square kilometre in 2023, according to Statizoid (derived).
- What is the highest nutrient potash k2o (total) — agricultural use, per square kilometre recorded in Samoa?
- The highest recorded value was 0.053 t per square kilometre in 1981.
- What is the lowest nutrient potash k2o (total) — agricultural use, per square kilometre recorded in Samoa?
- The lowest recorded value was 0 t per square kilometre in 2014.
- How does Samoa rank for nutrient potash k2o (total) — agricultural use, per square kilometre?
- Samoa ranks 163rd out of 173 countries with data for 2023.
- Is nutrient potash k2o (total) — agricultural use, per square kilometre rising or falling in Samoa?
- Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
- Where does this Samoa data come from?
- The figures come from Statizoid (derived), published as part of Nutrient potash K2O (total) — Agricultural Use, per square kilometre. 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 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) — Agricultural Use ÷ Land area (sq. km)
Computed from
- Nutrient potash K2O (total) — Agricultural Use 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) — Agricultural Use 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.