Scientific and technical journal articles in Sao Tome and Principe
Sao Tome and Principe: Scientific and technical journal articles was 4.71 in 2023. ◆ Volatile
Scientific and technical journal articles in Sao Tome and Principe, 1996–2023
Source: Science and Engineering Indicators, National Science Foundation (NSF).
Analysis
Sao Tome and Principe recorded 4.71 for scientific and technical journal articles in 2023. That is the highest value across all 28 years on record.
Compared with earlier readings it is up 7.8% on the previous year and up 2,843.8% over ten years.
Over the whole period, scientific and technical journal articles in Sao Tome and Principe peaked at 4.71 in 2023 and was at its lowest, 0, in 1999.
That places Sao Tome and Principe 189th out of 198 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Scientific and technical journal articles in Sao Tome and Principe, year by year
| Year | Value | Change |
|---|---|---|
| 1996 | 1.67 | — |
| 1997 | 1 | -40.1% |
| 1998 | 0.05 | -95.0% |
| 1999 | 0 | -100.0% |
| 2000 | 0.37 | — |
| 2001 | 0.83 | +124.3% |
| 2002 | 0.78 | -6.0% |
| 2003 | 1.77 | +126.9% |
| 2004 | 0.33 | -81.4% |
| 2005 | 0.25 | -24.2% |
| 2006 | 0.97 | +288.0% |
| 2007 | 1.31 | +35.1% |
| 2008 | 0 | -100.0% |
| 2009 | 1.78 | — |
| 2010 | 2.23 | +25.3% |
| 2011 | 0 | -100.0% |
| 2012 | 0.52 | — |
| 2013 | 0.16 | -69.2% |
| 2014 | 1.24 | +675.0% |
| 2015 | 1.42 | +14.5% |
| 2016 | 0.87 | -38.7% |
| 2017 | 0.88 | +1.1% |
| 2018 | 0.86 | -2.3% |
| 2019 | 2.37 | +175.6% |
| 2020 | 2.78 | +17.3% |
| 2021 | 3.96 | +42.4% |
| 2022 | 4.37 | +10.4% |
| 2023 | 4.71 | +7.8% |
Sao Tome and Principe compared with similar countries
- Sao Tome and Principe's 4.71 is below the median for lower middle income countries, which is 231.33, 2% of the median. (47 countries reporting)
- Sao Tome and Principe's 4.71 is below the median for Sub-Saharan Africa, which is 143.91, 3% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Scientific and technical journal articles in Sao Tome and Principe 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 |
|---|---|---|---|
| 2014 | +675.0% | 0.16 | 1.24 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.68 | 0 | 1.67 | 4 |
| 2000s | 0.839 | 0 | 1.78 | 10 |
| 2010s | 1.06 | 0 | 2.37 | 10 |
| 2020s | 3.96 | 2.78 | 4.71 | 4 |
Countries ranked near Sao Tome and Principe
More science & technology data for Sao Tome and Principe
- Mobile landline subscriptions, per unit of GDP 0 units per US$ of GDP (2024)
- Mobile landline subscriptions, gaps filled 62.44 (2024)
- Mobile cellular subscriptions by country, per capita 0.6244 units per person (2024)
- Mobile cellular subscriptions by country, per unit of GDP 0.0002 units per US$ of GDP (2024)
- Mobile cellular subscriptions by country, gaps filled 147,061 (2024)
- Mobile cellular subscriptions by country, per square kilometre 152.6 units per square kilometre (2023)
- Mobile landline subscriptions, annual growth rate -1.6 % change on previous year (2024)
- Mobile cellular subscriptions by country, annual growth rate 0.385 % change on previous year (2024)
- Scientific and technical journal articles, per capita 0 units per person (2023)
- Scientific and technical journal articles, per unit of GDP 0 units per US$ of GDP (2023)
Frequently asked questions
- What is scientific and technical journal articles in Sao Tome and Principe?
- Scientific and technical journal articles in Sao Tome and Principe was 4.71 in 2023, according to Science and Engineering Indicators, National Science Foundation (NSF).
- What is the highest scientific and technical journal articles recorded in Sao Tome and Principe?
- The highest recorded value was 4.71 in 2023.
- What is the lowest scientific and technical journal articles recorded in Sao Tome and Principe?
- The lowest recorded value was 0 in 1999.
- How does Sao Tome and Principe rank for scientific and technical journal articles?
- Sao Tome and Principe ranks 189th out of 198 countries with data for 2023.
- Is scientific and technical journal articles rising or falling in Sao Tome and Principe?
- Over the last ten years it is up 2,843.8%. The long-run trend across the full record is volatile.
- Where does this Sao Tome and Principe data come from?
- The figures come from Science and Engineering Indicators, National Science Foundation (NSF), published as part of Scientific and technical journal articles. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 28 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Article counts refer to publications from a selection of conference proceedings and peer-reviewed journals from Scopus in science and engineering fields, according to the National Center for Science and Engineering Statistics Taxonomy of Disciplines.