Annual articles published in scientific and technical journals per million people in Chad
Chad: Annual articles published in scientific and technical journals per million people was 2.71 articles per million people in 2023. ◆ Volatile
Annual articles published in scientific and technical journals per million people in Chad, 1996–2023
Source: National Science Foundation Science and Engineering Indicators, via World Bank (2026); United Nations Population Division, national statistical offices, and Eurostat, via World Bank (2026) – processed. Measured in articles per million people.
Analysis
In 2023, annual articles published in scientific and technical journals per million people in Chad stood at 2.71 articles per million people. That is the highest value across all 28 years on record.
Compared with earlier readings it is up 34.9% on the previous year and up 630.4% over ten years.
Over the whole period, annual articles published in scientific and technical journals per million people in Chad peaked at 2.71 articles per million people in 2023 and was at its lowest, 0.1363 articles per million people, in 1996.
Chad ranks 191st of 196 countries on this measure, in the bottom quarter.
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 million people in Chad, year by year
| Year | articles per million people | Change |
|---|---|---|
| 1996 | 0.1363 articles per million people | — |
| 1997 | 0.4237 articles per million people | +210.9% |
| 1998 | 0.1889 articles per million people | -55.4% |
| 1999 | 0.4354 articles per million people | +130.4% |
| 2000 | 0.3278 articles per million people | -24.7% |
| 2001 | 0.5123 articles per million people | +56.3% |
| 2002 | 0.4849 articles per million people | -5.4% |
| 2003 | 0.4785 articles per million people | -1.3% |
| 2004 | 1.16 articles per million people | +142.7% |
| 2005 | 0.8753 articles per million people | -24.6% |
| 2006 | 0.9256 articles per million people | +5.8% |
| 2007 | 0.3898 articles per million people | -57.9% |
| 2008 | 0.4252 articles per million people | +9.1% |
| 2009 | 0.6768 articles per million people | +59.2% |
| 2010 | 0.3119 articles per million people | -53.9% |
| 2011 | 0.5535 articles per million people | +77.5% |
| 2012 | 0.3452 articles per million people | -37.6% |
| 2013 | 0.371 articles per million people | +7.5% |
| 2014 | 0.6103 articles per million people | +64.5% |
| 2015 | 0.5878 articles per million people | -3.7% |
| 2016 | 0.704 articles per million people | +19.8% |
| 2017 | 0.9678 articles per million people | +37.5% |
| 2018 | 0.9761 articles per million people | +0.9% |
| 2019 | 0.9781 articles per million people | +0.2% |
| 2020 | 1.07 articles per million people | +9.7% |
| 2021 | 1.54 articles per million people | +43.3% |
| 2022 | 2.01 articles per million people | +30.6% |
| 2023 | 2.71 articles per million people | +34.9% |
Chad compared with similar countries
- Chad's 2.71 articles per million people is below the median for low income countries, which is 8.27 articles per million people, 33% of the median. (25 countries reporting)
- Chad's 2.71 articles per million people is below the median for Sub-Saharan Africa, which is 17.81 articles per million people, 15% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.2961 articles per million people | 0.1363 articles per million people | 0.4354 articles per million people | 4 |
| 2000s | 0.6257 articles per million people | 0.3278 articles per million people | 1.16 articles per million people | 10 |
| 2010s | 0.6406 articles per million people | 0.3119 articles per million people | 0.9781 articles per million people | 10 |
| 2020s | 1.83 articles per million people | 1.07 articles per million people | 2.71 articles per million people | 4 |
Countries ranked near Chad
- 188 Guinea 3.81 articles per million people compare
- 189 Niger 3.45 articles per million people compare
- 190 Haiti 3.25 articles per million people compare
- 192 Burundi 2.65 articles per million people compare
- 193 Democratic Republic of Congo 2.3 articles per million people compare
- 194 Equatorial Guinea 1.86 articles per million people compare
More reference data data for Chad
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.3078 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 13.52 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 14.01 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.1797 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 14.01 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.03 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.5525 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 58.55 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 61.14 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.9785 (2050)
Frequently asked questions
- What is annual articles published in scientific and technical journals per million people in Chad?
- Annual articles published in scientific and technical journals per million people in Chad was 2.71 articles per million people in 2023, according to National Science Foundation Science and Engineering Indicators, via World Bank (2026); United Nations Population Division, national statistical offices, and Eurostat, via World Bank (2026) – processed.
- What is the highest annual articles published in scientific and technical journals per million people recorded in Chad?
- The highest recorded value was 2.71 articles per million people in 2023.
- What is the lowest annual articles published in scientific and technical journals per million people recorded in Chad?
- The lowest recorded value was 0.1363 articles per million people in 1996.
- How does Chad rank for annual articles published in scientific and technical journals per million people?
- Chad ranks 191st out of 196 countries with data for 2023.
- Is annual articles published in scientific and technical journals per million people rising or falling in Chad?
- Over the last ten years it is up 630.4%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from National Science Foundation Science and Engineering Indicators, via World Bank (2026); United Nations Population Division, national statistical offices, and Eurostat, via World Bank (2026) – processed, published as part of Annual articles published in scientific and technical journals per million people. Statizoid updates them automatically from the source API.
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About this data
Scientific and technical journal articles per million people. Disciplines include physics, biology, chemistry, mathematics, clinical medicine, biomedical research, engineering and technology, and earth and space sciences.