Scientific and technical journal articles, per square kilometre in Vietnam
Vietnam: Scientific and technical journal articles, per square kilometre was 0.034 units per square kilometre in 2023. ◆ Volatile
Scientific and technical journal articles, per square kilometre in Vietnam, 1996–2023
Source: Statizoid (derived). Measured in units per square kilometre.
Analysis
The most recent figure for scientific and technical journal articles, per square kilometre in Vietnam is 0.034 units per square kilometre, measured in 2023. That is the highest value across all 28 years on record.
That represents a change of up 10.0% on the previous year and up 470.5% over ten years.
Over the whole period, scientific and technical journal articles, per square kilometre in Vietnam peaked at 0.034 units per square kilometre in 2023 and was at its lowest, 0.0005 units per square kilometre, in 1998.
That places Vietnam 62nd 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 square kilometre in Vietnam, year by year
| Year | units per square kilometre | Change |
|---|---|---|
| 1996 | 0.0005 units per square kilometre | — |
| 1997 | 0.0006 units per square kilometre | +13.4% |
| 1998 | 0.0005 units per square kilometre | -16.2% |
| 1999 | 0.0006 units per square kilometre | +17.9% |
| 2000 | 0.0006 units per square kilometre | +5.8% |
| 2001 | 0.0008 units per square kilometre | +19.3% |
| 2002 | 0.0008 units per square kilometre | -1.7% |
| 2003 | 0.001 units per square kilometre | +26.5% |
| 2004 | 0.0011 units per square kilometre | +12.4% |
| 2005 | 0.0013 units per square kilometre | +18.7% |
| 2006 | 0.0014 units per square kilometre | +11.6% |
| 2007 | 0.0016 units per square kilometre | +14.9% |
| 2008 | 0.0025 units per square kilometre | +50.9% |
| 2009 | 0.0026 units per square kilometre | +3.7% |
| 2010 | 0.0035 units per square kilometre | +35.6% |
| 2011 | 0.0039 units per square kilometre | +10.3% |
| 2012 | 0.0049 units per square kilometre | +27.0% |
| 2013 | 0.006 units per square kilometre | +21.4% |
| 2014 | 0.0061 units per square kilometre | +2.2% |
| 2015 | 0.0069 units per square kilometre | +13.1% |
| 2016 | 0.0094 units per square kilometre | +36.5% |
| 2017 | 0.0103 units per square kilometre | +9.3% |
| 2018 | 0.0131 units per square kilometre | +27.5% |
| 2019 | 0.0181 units per square kilometre | +38.6% |
| 2020 | 0.0247 units per square kilometre | +36.4% |
| 2021 | 0.0286 units per square kilometre | +15.8% |
| 2022 | 0.0309 units per square kilometre | +7.7% |
| 2023 | 0.034 units per square kilometre | +10.0% |
Vietnam compared with similar countries
- Vietnam's 0.034 units per square kilometre is above the median for upper middle income countries, which is 0.01 units per square kilometre, 3.4× the median. (58 countries reporting)
- Vietnam's 0.034 units per square kilometre is above the median for East Asia & Pacific, which is 0.0075 units per square kilometre, 4.5× the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0006 units per square kilometre | 0.0005 units per square kilometre | 0.0006 units per square kilometre | 4 |
| 2000s | 0.0014 units per square kilometre | 0.0006 units per square kilometre | 0.0026 units per square kilometre | 10 |
| 2010s | 0.0082 units per square kilometre | 0.0035 units per square kilometre | 0.0181 units per square kilometre | 10 |
| 2020s | 0.0295 units per square kilometre | 0.0247 units per square kilometre | 0.034 units per square kilometre | 4 |
Countries ranked near Vietnam
- 59 Sri Lanka 0.0375 units per square kilometre compare
- 60 Finland 0.0369 units per square kilometre compare
- 61 Tunisia 0.0354 units per square kilometre compare
- 63 Iran 0.034 units per square kilometre compare
- 64 Seychelles 0.033 units per square kilometre compare
- 65 Thailand 0.0326 units per square kilometre compare
More science & technology data for Vietnam
- Mobile landline subscriptions, per unit of GDP 0 units per US$ of GDP (2024)
- Mobile landline subscriptions, gaps filled 127.61 (2024)
- Mobile cellular subscriptions by country, per capita 1.28 units per person (2024)
- Mobile cellular subscriptions by country, per unit of GDP 0.0003 units per US$ of GDP (2024)
- Mobile cellular subscriptions by country, gaps filled 128.87 million (2024)
- Mobile cellular subscriptions by country, per square kilometre 419.4 units per square kilometre (2023)
- Mobile landline subscriptions, annual growth rate -2.58 % change on previous year (2024)
- Mobile cellular subscriptions by country, annual growth rate -1.97 % change on previous year (2024)
- Scientific and technical journal articles 10,644 (2023)
- Scientific and technical journal articles, per capita 0.0001 units per person (2023)
Frequently asked questions
- What is scientific and technical journal articles, per square kilometre in Vietnam?
- Scientific and technical journal articles, per square kilometre in Vietnam was 0.034 units per square kilometre in 2023, according to Statizoid (derived).
- What is the highest scientific and technical journal articles, per square kilometre recorded in Vietnam?
- The highest recorded value was 0.034 units per square kilometre in 2023.
- What is the lowest scientific and technical journal articles, per square kilometre recorded in Vietnam?
- The lowest recorded value was 0.0005 units per square kilometre in 1998.
- How does Vietnam rank for scientific and technical journal articles, per square kilometre?
- Vietnam ranks 62nd out of 196 countries with data for 2023.
- Is scientific and technical journal articles, per square kilometre rising or falling in Vietnam?
- Over the last ten years it is up 470.5%. The long-run trend across the full record is volatile.
- Where does this Vietnam data come from?
- The figures come from Statizoid (derived), published as part of Scientific and technical journal articles, per square kilometre. 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 Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Scientific and technical journal articles ÷ Land area (sq. km)
Computed from
- Scientific and technical journal articles Science and Engineering Indicators, National Science Foundation (NSF)
- 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
Scientific and technical journal articles 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.