Roots and Tubers, Total — Production, per square kilometre in Sri Lanka
Sri Lanka: Roots and Tubers, Total — Production, per square kilometre was 8.29 t per square kilometre in 2023. ▼ Falling
Roots and Tubers, Total — Production, per square kilometre in Sri Lanka, 1961–2023
Source: Statizoid (derived). Measured in t per square kilometre.
Analysis
The most recent figure for roots and tubers, total — production, per square kilometre in Sri Lanka is 8.29 t per square kilometre, measured in 2023.
Compared with earlier readings it is up 12.0% on the previous year and up 19.5% over ten years.
Over the whole period, roots and tubers, total — production, per square kilometre in Sri Lanka peaked at 15.88 t per square kilometre in 1975 and was at its lowest, 5.2 t per square kilometre, in 1962.
Sri Lanka ranks 54th of 169 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 63 years of available data.
Roots and Tubers, Total — Production, per square kilometre in Sri Lanka, year by year
| Year | t per square kilometre | Change |
|---|---|---|
| 1961 | 5.73 t per square kilometre | — |
| 1962 | 5.2 t per square kilometre | -9.1% |
| 1963 | 5.91 t per square kilometre | +13.6% |
| 1964 | 7.05 t per square kilometre | +19.3% |
| 1965 | 6.08 t per square kilometre | -13.7% |
| 1966 | 5.74 t per square kilometre | -5.7% |
| 1967 | 7.47 t per square kilometre | +30.2% |
| 1968 | 8.28 t per square kilometre | +10.9% |
| 1969 | 7.9 t per square kilometre | -4.5% |
| 1970 | 7.3 t per square kilometre | -7.7% |
| 1971 | 7.33 t per square kilometre | +0.5% |
| 1972 | 6.46 t per square kilometre | -11.9% |
| 1973 | 11.69 t per square kilometre | +81.0% |
| 1974 | 14.2 t per square kilometre | +21.4% |
| 1975 | 15.88 t per square kilometre | +11.8% |
| 1976 | 15.34 t per square kilometre | -3.4% |
| 1977 | 11.38 t per square kilometre | -25.8% |
| 1978 | 11.93 t per square kilometre | +4.9% |
| 1979 | 11.5 t per square kilometre | -3.6% |
| 1980 | 10.81 t per square kilometre | -6.0% |
| 1981 | 11.97 t per square kilometre | +10.7% |
| 1982 | 12.79 t per square kilometre | +6.9% |
| 1983 | 14.82 t per square kilometre | +15.9% |
| 1984 | 14.32 t per square kilometre | -3.4% |
| 1985 | 12.54 t per square kilometre | -12.4% |
| 1986 | 10.54 t per square kilometre | -15.9% |
| 1987 | 9.39 t per square kilometre | -10.9% |
| 1988 | 10.63 t per square kilometre | +13.2% |
| 1989 | 9.41 t per square kilometre | -11.4% |
| 1990 | 8.65 t per square kilometre | -8.1% |
| 1991 | 8.1 t per square kilometre | -6.4% |
| 1992 | 7.03 t per square kilometre | -13.2% |
| 1993 | 7.24 t per square kilometre | +3.0% |
| 1994 | 7.01 t per square kilometre | -3.2% |
| 1995 | 6.89 t per square kilometre | -1.7% |
| 1996 | 6.86 t per square kilometre | -0.5% |
| 1997 | 5.91 t per square kilometre | -13.9% |
| 1998 | 5.35 t per square kilometre | -9.4% |
| 1999 | 5.27 t per square kilometre | -1.6% |
| 2000 | 5.57 t per square kilometre | +5.8% |
| 2001 | 5.42 t per square kilometre | -2.7% |
| 2002 | 5.76 t per square kilometre | +6.3% |
| 2003 | 5.5 t per square kilometre | -4.6% |
| 2004 | 5.45 t per square kilometre | -0.8% |
| 2005 | 5.48 t per square kilometre | +0.6% |
| 2006 | 5.52 t per square kilometre | +0.7% |
| 2007 | 5.53 t per square kilometre | +0.1% |
| 2008 | 5.87 t per square kilometre | +6.2% |
| 2009 | 6.17 t per square kilometre | +5.1% |
| 2010 | 6.08 t per square kilometre | -1.5% |
| 2011 | 6.37 t per square kilometre | +4.8% |
| 2012 | 6.47 t per square kilometre | +1.6% |
| 2013 | 6.94 t per square kilometre | +7.2% |
| 2014 | 6.92 t per square kilometre | -0.2% |
| 2015 | 7.61 t per square kilometre | +9.9% |
| 2016 | 7.51 t per square kilometre | -1.4% |
| 2017 | 6.78 t per square kilometre | -9.6% |
| 2018 | 7.36 t per square kilometre | +8.5% |
| 2019 | 7.74 t per square kilometre | +5.2% |
| 2020 | 7.83 t per square kilometre | +1.2% |
| 2021 | 7.99 t per square kilometre | +2.1% |
| 2022 | 7.4 t per square kilometre | -7.5% |
| 2023 | 8.29 t per square kilometre | +12.0% |
Sri Lanka compared with similar countries
- Sri Lanka's 8.29 t per square kilometre is above the median for upper middle income countries, which is 5.59 t per square kilometre, 1.5× the median. (51 countries reporting)
- Sri Lanka's 8.29 t per square kilometre is below the median for South Asia, which is 15.64 t per square kilometre, 53% of the median. (6 countries reporting)
Biggest year-on-year movements
Years where Roots and Tubers, Total — Production, per square kilometre in Sri Lanka 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.
| Year | Change | From | To |
|---|---|---|---|
| 1973 | +81.0% | 6.46 t per square kilometre | 11.69 t per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 6.59 t per square kilometre | 5.2 t per square kilometre | 8.28 t per square kilometre | 9 |
| 1970s | 11.3 t per square kilometre | 6.46 t per square kilometre | 15.88 t per square kilometre | 10 |
| 1980s | 11.72 t per square kilometre | 9.39 t per square kilometre | 14.82 t per square kilometre | 10 |
| 1990s | 6.83 t per square kilometre | 5.27 t per square kilometre | 8.65 t per square kilometre | 10 |
| 2000s | 5.63 t per square kilometre | 5.42 t per square kilometre | 6.17 t per square kilometre | 10 |
| 2010s | 6.98 t per square kilometre | 6.08 t per square kilometre | 7.74 t per square kilometre | 10 |
| 2020s | 7.88 t per square kilometre | 7.4 t per square kilometre | 8.29 t per square kilometre | 4 |
Countries ranked near Sri Lanka
- 51 Switzerland 9.1 t per square kilometre compare
- 52 Cyprus 8.67 t per square kilometre compare
- 53 Barbados 8.58 t per square kilometre compare
- 55 Tajikistan 8.25 t per square kilometre compare
- 56 Samoa 8.2 t per square kilometre compare
- 57 Uzbekistan 8.11 t per square kilometre compare
More agriculture & rural data for Sri Lanka
- Agriculture, forestry, and fishing, value added (current US$), annual 9.1 % change on previous year (2025)
- Agriculture, forestry, and fishing, value added (current US$), per 0.0836 current US$ per US$ of GDP (2025)
- Agriculture, forestry, and fishing, value added (current US$), per 418.3 current US$ per person (2025)
- Rural population, annual growth rate -0.9172 % change on previous year (2025)
- Rural population, per unit of GDP 0.0002 units per US$ of GDP (2025)
- Rural population, per capita 0.7955 units per person (2025)
- Share of GDP from agriculture 8.4% (2025)
- Agriculture as a share of GDP vs. GDP per capita 8.4% (2025)
- Agricultural raw materials exports 2.7% (2024)
- Agricultural raw materials imports 1.9% (2024)
Frequently asked questions
- What is roots and tubers, total — production, per square kilometre in Sri Lanka?
- Roots and tubers, total — production, per square kilometre in Sri Lanka was 8.29 t per square kilometre in 2023, according to Statizoid (derived).
- What is the highest roots and tubers, total — production, per square kilometre recorded in Sri Lanka?
- The highest recorded value was 15.88 t per square kilometre in 1975.
- What is the lowest roots and tubers, total — production, per square kilometre recorded in Sri Lanka?
- The lowest recorded value was 5.2 t per square kilometre in 1962.
- How does Sri Lanka rank for roots and tubers, total — production, per square kilometre?
- Sri Lanka ranks 54th out of 169 countries with data for 2023.
- Is roots and tubers, total — production, per square kilometre rising or falling in Sri Lanka?
- Over the last ten years it is up 19.5%. The long-run trend across the full record is falling.
- Where does this Sri Lanka data come from?
- The figures come from Statizoid (derived), published as part of Roots and Tubers, Total — Production, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Roots and Tubers, Total — Production 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.
Roots and Tubers, Total — Production ÷ Land area (sq. km)
Computed from
- Roots and Tubers, Total — Production 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
Roots and Tubers, Total — Production 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.