Roots and Tubers, Total — Yield, per unit of GDP in Tonga
Tonga: Roots and Tubers, Total — Yield, per unit of GDP was 0 kg/ha per US$ of GDP in 2024. ◆ Volatile
Roots and Tubers, Total — Yield, per unit of GDP in Tonga, 1975–2024
Source: Statizoid (derived). Measured in kg/ha per US$ of GDP.
Analysis
Tonga recorded 0 kg/ha per US$ of GDP for roots and tubers, total — yield, per unit of gdp in 2024. That is the lowest value across all 50 years on record.
The figure is down 8.7% on the previous year and down 33.7% over ten years.
Over the whole period, roots and tubers, total — yield, per unit of gdp in Tonga peaked at 0.0003 kg/ha per US$ of GDP in 1976 and was at its lowest, 0 kg/ha per US$ of GDP, in 2024.
Tonga ranks 2nd of 168 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Roots and Tubers, Total — Yield, per unit of GDP in Tonga, year by year
| Year | kg/ha per US$ of GDP | Change |
|---|---|---|
| 1975 | 0.0003 kg/ha per US$ of GDP | — |
| 1976 | 0.0003 kg/ha per US$ of GDP | +9.0% |
| 1977 | 0.0003 kg/ha per US$ of GDP | -14.3% |
| 1978 | 0.0002 kg/ha per US$ of GDP | -20.4% |
| 1979 | 0.0002 kg/ha per US$ of GDP | -4.6% |
| 1980 | 0.0002 kg/ha per US$ of GDP | -17.5% |
| 1981 | 0.0001 kg/ha per US$ of GDP | -14.4% |
| 1982 | 0.0001 kg/ha per US$ of GDP | +0.2% |
| 1983 | 0.0001 kg/ha per US$ of GDP | +2.4% |
| 1984 | 0.0001 kg/ha per US$ of GDP | -5.8% |
| 1985 | 0.0001 kg/ha per US$ of GDP | +5.0% |
| 1986 | 0.0001 kg/ha per US$ of GDP | -7.0% |
| 1987 | 0.0001 kg/ha per US$ of GDP | -11.4% |
| 1988 | 0.0001 kg/ha per US$ of GDP | -17.6% |
| 1989 | 0.0001 kg/ha per US$ of GDP | +4.6% |
| 1990 | 0.0001 kg/ha per US$ of GDP | -9.3% |
| 1991 | 0.0001 kg/ha per US$ of GDP | +11.9% |
| 1992 | 0.0001 kg/ha per US$ of GDP | -17.5% |
| 1993 | 0.0001 kg/ha per US$ of GDP | +14.3% |
| 1994 | 0.0001 kg/ha per US$ of GDP | -36.9% |
| 1995 | 0.0001 kg/ha per US$ of GDP | -8.2% |
| 1996 | 0.0001 kg/ha per US$ of GDP | -5.8% |
| 1997 | 0.0001 kg/ha per US$ of GDP | +3.7% |
| 1998 | 0.0001 kg/ha per US$ of GDP | +13.8% |
| 1999 | 0.0001 kg/ha per US$ of GDP | -7.0% |
| 2000 | 0.0001 kg/ha per US$ of GDP | -4.8% |
| 2001 | 0.0001 kg/ha per US$ of GDP | +12.1% |
| 2002 | 0.0001 kg/ha per US$ of GDP | -2.3% |
| 2003 | 0.0001 kg/ha per US$ of GDP | -9.4% |
| 2004 | 0 kg/ha per US$ of GDP | -12.3% |
| 2005 | 0 kg/ha per US$ of GDP | -12.1% |
| 2006 | 0 kg/ha per US$ of GDP | -10.2% |
| 2007 | 0 kg/ha per US$ of GDP | -5.2% |
| 2008 | 0 kg/ha per US$ of GDP | -11.6% |
| 2009 | 0 kg/ha per US$ of GDP | +10.5% |
| 2010 | 0 kg/ha per US$ of GDP | -14.7% |
| 2011 | 0 kg/ha per US$ of GDP | -11.2% |
| 2012 | 0 kg/ha per US$ of GDP | -14.2% |
| 2013 | 0 kg/ha per US$ of GDP | +6.4% |
| 2014 | 0 kg/ha per US$ of GDP | +2.2% |
| 2015 | 0 kg/ha per US$ of GDP | -1.5% |
| 2016 | 0 kg/ha per US$ of GDP | +5.4% |
| 2017 | 0 kg/ha per US$ of GDP | -9.0% |
| 2018 | 0 kg/ha per US$ of GDP | -8.0% |
| 2019 | 0 kg/ha per US$ of GDP | -1.6% |
| 2020 | 0 kg/ha per US$ of GDP | +0.6% |
| 2021 | 0 kg/ha per US$ of GDP | -2.9% |
| 2022 | 0 kg/ha per US$ of GDP | -8.2% |
| 2023 | 0 kg/ha per US$ of GDP | -5.3% |
| 2024 | 0 kg/ha per US$ of GDP | -8.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.0003 kg/ha per US$ of GDP | 0.0002 kg/ha per US$ of GDP | 0.0003 kg/ha per US$ of GDP | 5 |
| 1980s | 0.0001 kg/ha per US$ of GDP | 0.0001 kg/ha per US$ of GDP | 0.0002 kg/ha per US$ of GDP | 10 |
| 1990s | 0.0001 kg/ha per US$ of GDP | 0.0001 kg/ha per US$ of GDP | 0.0001 kg/ha per US$ of GDP | 10 |
| 2000s | 0 kg/ha per US$ of GDP | 0 kg/ha per US$ of GDP | 0.0001 kg/ha per US$ of GDP | 10 |
| 2010s | 0 kg/ha per US$ of GDP | 0 kg/ha per US$ of GDP | 0 kg/ha per US$ of GDP | 10 |
| 2020s | 0 kg/ha per US$ of GDP | 0 kg/ha per US$ of GDP | 0 kg/ha per US$ of GDP | 5 |
Countries ranked near Tonga
More agriculture & rural data for Tonga
- Agriculture, forestry, and fishing, value added (current US$), annual 7.27 % change on previous year (2024)
- Agriculture, forestry, and fishing, value added (current US$), per 0.1857 current US$ per US$ of GDP (2024)
- Agriculture, forestry, and fishing, value added (current US$), per 1,154 current US$ per person (2024)
- Rural population, annual growth rate -0.4224 % change on previous year (2025)
- Rural population, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Rural population, per capita 0.7884 units per person (2025)
- Share of GDP from agriculture 18.6% (2024)
- Agriculture as a share of GDP vs. GDP per capita 18.6% (2024)
- Agricultural raw materials exports 0.6% (2023)
- Agricultural raw materials imports 1.7% (2023)
Frequently asked questions
- What is roots and tubers, total — yield, per unit of gdp in Tonga?
- Roots and tubers, total — yield, per unit of gdp in Tonga was 0 kg/ha per US$ of GDP in 2024, according to Statizoid (derived).
- What is the highest roots and tubers, total — yield, per unit of gdp recorded in Tonga?
- The highest recorded value was 0.0003 kg/ha per US$ of GDP in 1976.
- What is the lowest roots and tubers, total — yield, per unit of gdp recorded in Tonga?
- The lowest recorded value was 0 kg/ha per US$ of GDP in 2024.
- How does Tonga rank for roots and tubers, total — yield, per unit of gdp?
- Tonga ranks 2nd out of 168 countries with data for 2024.
- Is roots and tubers, total — yield, per unit of gdp rising or falling in Tonga?
- Over the last ten years it is down 33.7%. 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 Roots and Tubers, Total — Yield, per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
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How this figure is calculated
Roots and Tubers, Total — Yield divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Roots and Tubers, Total — Yield ÷ GDP (current US$)
Computed from
- Roots and Tubers, Total — Yield Food and Agriculture Organization of the United Nations
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
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
Roots and Tubers, Total — Yield divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.