Scientific and technical journal articles, per unit of GDP in Tonga
Tonga: Scientific and technical journal articles, per unit of GDP was 0 units per US$ of GDP in 2023. ◆ Volatile
Scientific and technical journal articles, per unit of GDP in Tonga, 1996–2023
Source: Statizoid (derived). Measured in units per US$ of GDP.
Analysis
The most recent figure for scientific and technical journal articles, per unit of gdp in Tonga is 0 units per US$ of GDP, measured in 2023.
That represents a change of up 8.2% on the previous year and up 127.4% over ten years.
Over the whole period, scientific and technical journal articles, per unit of gdp in Tonga peaked at 0 units per US$ of GDP in 2017 and was at its lowest, 0 units per US$ of GDP, in 1996.
That places Tonga 140th out of 196 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.
Scientific and technical journal articles, per unit of GDP in Tonga, year by year
| Year | units per US$ of GDP | Change |
|---|---|---|
| 1996 | 0 units per US$ of GDP | — |
| 1997 | 0 units per US$ of GDP | — |
| 1998 | 0 units per US$ of GDP | +14.1% |
| 1999 | 0 units per US$ of GDP | +2.3% |
| 2000 | 0 units per US$ of GDP | +70.4% |
| 2001 | 0 units per US$ of GDP | -63.6% |
| 2002 | 0 units per US$ of GDP | +141.8% |
| 2003 | 0 units per US$ of GDP | -21.5% |
| 2004 | 0 units per US$ of GDP | +54.4% |
| 2005 | 0 units per US$ of GDP | -78.6% |
| 2006 | 0 units per US$ of GDP | +514.0% |
| 2007 | 0 units per US$ of GDP | -63.0% |
| 2008 | 0 units per US$ of GDP | -77.3% |
| 2009 | 0 units per US$ of GDP | +472.8% |
| 2010 | 0 units per US$ of GDP | -54.4% |
| 2011 | 0 units per US$ of GDP | +35.0% |
| 2012 | 0 units per US$ of GDP | -17.5% |
| 2013 | 0 units per US$ of GDP | -7.1% |
| 2014 | 0 units per US$ of GDP | -44.7% |
| 2015 | 0 units per US$ of GDP | +229.9% |
| 2016 | 0 units per US$ of GDP | +20.6% |
| 2017 | 0 units per US$ of GDP | +116.1% |
| 2018 | 0 units per US$ of GDP | -20.5% |
| 2019 | 0 units per US$ of GDP | -32.0% |
| 2020 | 0 units per US$ of GDP | +25.7% |
| 2021 | 0 units per US$ of GDP | -39.3% |
| 2022 | 0 units per US$ of GDP | +7.3% |
| 2023 | 0 units per US$ of GDP | +8.2% |
Tonga compared with similar countries
- Tonga's 0 units per US$ of GDP is below the median for upper middle income countries, which is 0 units per US$ of GDP, 42% of the median. (59 countries reporting)
- Tonga's 0 units per US$ of GDP is below the median for East Asia & Pacific, which is 0 units per US$ of GDP, 60% of the median. (29 countries reporting)
Biggest year-on-year movements
Years where Scientific and technical journal articles, per unit of GDP in Tonga 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 |
|---|---|---|---|
| 2006 | +514.0% | 0 units per US$ of GDP | 0 units per US$ of GDP |
| 2009 | +472.8% | 0 units per US$ of GDP | 0 units per US$ of GDP |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 4 |
| 2000s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2010s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2020s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 4 |
Countries ranked near Tonga
More science & technology data for Tonga
- Mobile landline subscriptions, per unit of GDP 0 units per US$ of GDP (2022)
- Mobile landline subscriptions, gaps filled 61.73 (2022)
- Mobile cellular subscriptions by country, per capita 0.6173 units per person (2022)
- Mobile cellular subscriptions by country, per unit of GDP 0.0001 units per US$ of GDP (2022)
- Mobile cellular subscriptions by country, gaps filled 64,838 (2022)
- Mobile cellular subscriptions by country, per square kilometre 90.05 units per square kilometre (2022)
- Mobile landline subscriptions, annual growth rate 1.22 % change on previous year (2022)
- Mobile cellular subscriptions by country, annual growth rate 0.7928 % change on previous year (2022)
- Scientific and technical journal articles 4.85 (2023)
- Scientific and technical journal articles, per capita 0 units per person (2023)
Frequently asked questions
- What is scientific and technical journal articles, per unit of gdp in Tonga?
- Scientific and technical journal articles, per unit of gdp in Tonga was 0 units per US$ of GDP in 2023, according to Statizoid (derived).
- What is the highest scientific and technical journal articles, per unit of gdp recorded in Tonga?
- The highest recorded value was 0 units per US$ of GDP in 2017.
- What is the lowest scientific and technical journal articles, per unit of gdp recorded in Tonga?
- The lowest recorded value was 0 units per US$ of GDP in 1996.
- How does Tonga rank for scientific and technical journal articles, per unit of gdp?
- Tonga ranks 140th out of 196 countries with data for 2023.
- Is scientific and technical journal articles, per unit of gdp rising or falling in Tonga?
- Over the last ten years it is up 127.4%. 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 Scientific and technical journal articles, per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 28 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Scientific and technical journal articles divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Scientific and technical journal articles ÷ GDP (current US$)
Computed from
- Scientific and technical journal articles Science and Engineering Indicators, National Science Foundation (NSF)
- 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
Scientific and technical journal articles divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.