Scientific and technical journal articles in the G20 in 2023 — 2,529,714 articles. Since 1996, the indicator has risen by 217.3%.
1996–2023 · articles
How the value compares with the world and the groups this territory belongs to: G20
| Year | articles | Change | Change, % |
|---|---|---|---|
| 2023 | 2.53M | +43,856 | +1.76% |
| 2022 | 2.49M | +102,605 | +4.31% |
| 2021 | 2.38M | +183,902 | +8.36% |
| 2020 | 2.2M | +122,716 | +5.91% |
| 2019 | 2.08M | +140,076 | +7.23% |
| 2018 | 1.94M | +81,925 | +4.42% |
| 2017 | 1.85M | +67,061 | +3.75% |
| 2016 | 1.79M | +62,539 | +3.63% |
| 2015 | 1.73M | +48,101 | +2.87% |
| 2014 | 1.68M | +50,805 | +3.12% |
| 2013 | 1.63M | +52,385 | +3.33% |
| 2012 | 1.57M | +40,561 | +2.65% |
| 2011 | 1.53M | +62,807 | +4.27% |
| 2010 | 1.47M | +56,752 | +4.01% |
| 2009 | 1.41M | +72,940 | +5.44% |
| 2008 | 1.34M | +60,208 | +4.7% |
| 2007 | 1.28M | +45,333 | +3.67% |
| 2006 | 1.24M | +60,805 | +5.18% |
| 2005 | 1.17M | +125,407 | +11.96% |
| 2004 | 1.05M | +87,564 | +9.11% |
| 2003 | 961,365 | +45,548 | +4.97% |
| 2002 | 915,818 | +34,639 | +3.93% |
| 2001 | 881,179 | +28,318 | +3.32% |
| 2000 | 852,861 | +36,380 | +4.46% |
| 1999 | 816,481 | −1,885 | −0.23% |
| 1998 | 818,366 | +1,797 | +0.22% |
| 1997 | 816,568 | +19,351 | +2.43% |
| 1996 | 797,217 | — | — |
The number of scientific and technical articles published during the year in peer-reviewed journals in the natural sciences and engineering, medicine, agriculture and mathematics. Articles are counted by the country of the authors' affiliation; under international co-authorship an article is counted for each country, so the sum over countries exceeds the world total.
Source: UNESCO Institute for Statistics (UIS), license CC BY-SA 3.0 IGO.
The number of researchers per million residents — in full-time equivalent.
Education R&D expenditure (% of GDP)Gross domestic expenditure on research and development as a percentage of GDP.
Education Patent applications by residentsHow many patent applications residents of a country file per year.
Education Education expenditure (% of GDP)Government spending on education at all levels as a percentage of GDP.
Education Primary school enrollmentThe net enrollment rate: the share of children of school age attending primary school.