Annual articles published in scientific and technical journals, per in Portugal
Portugal: Annual articles published in scientific and technical journals, per was 0.0017 units per person in 2023. ◆ Volatile
Annual articles published in scientific and technical journals, per in Portugal, 1996–2023
Source: Statizoid (derived). Measured in units per person.
Analysis
In 2023, annual articles published in scientific and technical journals, per in Portugal stood at 0.0017 units per person.
The figure is down 1.3% on the previous year and up 32.5% over ten years.
Over the whole period, annual articles published in scientific and technical journals, per in Portugal peaked at 0.0018 units per person in 2021 and was at its lowest, 0.0002 units per person, in 1996.
Portugal ranks 11th of 196 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Annual articles published in scientific and technical journals, per in Portugal, year by year
| Year | units per person | Change |
|---|---|---|
| 1996 | 0.0002 units per person | — |
| 1997 | 0.0003 units per person | +17.9% |
| 1998 | 0.0003 units per person | +7.9% |
| 1999 | 0.0003 units per person | +9.6% |
| 2000 | 0.0003 units per person | +5.6% |
| 2001 | 0.0004 units per person | +14.0% |
| 2002 | 0.0004 units per person | +5.7% |
| 2003 | 0.0004 units per person | +14.0% |
| 2004 | 0.0005 units per person | +11.7% |
| 2005 | 0.0006 units per person | +13.9% |
| 2006 | 0.0007 units per person | +20.9% |
| 2007 | 0.0007 units per person | +5.5% |
| 2008 | 0.0008 units per person | +13.3% |
| 2009 | 0.0009 units per person | +8.7% |
| 2010 | 0.001 units per person | +11.0% |
| 2011 | 0.0011 units per person | +12.5% |
| 2012 | 0.0012 units per person | +9.2% |
| 2013 | 0.0013 units per person | +7.3% |
| 2014 | 0.0014 units per person | +4.3% |
| 2015 | 0.0014 units per person | +2.5% |
| 2016 | 0.0014 units per person | -2.2% |
| 2017 | 0.0014 units per person | +0.8% |
| 2018 | 0.0014 units per person | +2.1% |
| 2019 | 0.0015 units per person | +10.3% |
| 2020 | 0.0016 units per person | +3.5% |
| 2021 | 0.0018 units per person | +11.2% |
| 2022 | 0.0017 units per person | -1.6% |
| 2023 | 0.0017 units per person | -1.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0003 units per person | 0.0002 units per person | 0.0003 units per person | 4 |
| 2000s | 0.0006 units per person | 0.0003 units per person | 0.0009 units per person | 10 |
| 2010s | 0.0013 units per person | 0.001 units per person | 0.0015 units per person | 10 |
| 2020s | 0.0017 units per person | 0.0016 units per person | 0.0018 units per person | 4 |
Countries ranked near Portugal
More reference data data for Portugal
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.5144 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.4372 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 1.51 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0472 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 1.51 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.72 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.02 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.81 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 6.9 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.2572 (2050)
Frequently asked questions
- What is annual articles published in scientific and technical journals, per in Portugal?
- Annual articles published in scientific and technical journals, per in Portugal was 0.0017 units per person in 2023, according to Statizoid (derived).
- What is the highest annual articles published in scientific and technical journals, per recorded in Portugal?
- The highest recorded value was 0.0018 units per person in 2021.
- What is the lowest annual articles published in scientific and technical journals, per recorded in Portugal?
- The lowest recorded value was 0.0002 units per person in 1996.
- How does Portugal rank for annual articles published in scientific and technical journals, per?
- Portugal ranks 11th out of 196 countries with data for 2023.
- Is annual articles published in scientific and technical journals, per rising or falling in Portugal?
- Over the last ten years it is up 32.5%. The long-run trend across the full record is volatile.
- Where does this Portugal data come from?
- The figures come from Statizoid (derived), published as part of Annual articles published in scientific and technical journals, per capita. Statizoid updates them automatically from the source API.
Download this data
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How this figure is calculated
Annual articles published in scientific and technical journals divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Annual articles published in scientific and technical journals ÷ Population, total
Computed from
- Annual articles published in scientific and technical journals National Science Foundation Science and Engineering Indicators, via World Bank (2026) – processed by Our World in Data
- Population, total World Population Prospects, United Nations (UN)
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
Annual articles published in scientific and technical journals divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.