Scientific and technical journal articles in OPEC in 2023 — 123,268 articles. Since 1996, the indicator has risen by 2,323.4%.
1996–2023 · articles
How the value compares with the world and the groups this territory belongs to: OPEC
| Year | articles | Change | Change, % |
|---|---|---|---|
| 2023 | 123,268 | +4,224 | +3.55% |
| 2022 | 119,044 | +9,059 | +8.24% |
| 2021 | 109,985 | +10,059 | +10.07% |
| 2020 | 99,926 | +10,639 | +11.92% |
| 2019 | 89,287 | +13,816 | +18.31% |
| 2018 | 75,471 | +5,025 | +7.13% |
| 2017 | 70,446 | +7,820 | +12.49% |
| 2016 | 62,626 | +6,194 | +10.98% |
| 2015 | 56,432 | +3,150 | +5.91% |
| 2014 | 53,282 | +4,234 | +8.63% |
| 2013 | 49,048 | +2,543 | +5.47% |
| 2012 | 46,505 | +1,781 | +3.98% |
| 2011 | 44,724 | +7,488 | +20.11% |
| 2010 | 37,236 | +5,477 | +17.25% |
| 2009 | 31,759 | +5,457 | +20.75% |
| 2008 | 26,301 | +4,896 | +22.87% |
| 2007 | 21,405 | +3,316 | +18.33% |
| 2006 | 18,089 | +3,752 | +26.17% |
| 2005 | 14,337 | +2,768 | +23.93% |
| 2004 | 11,569 | +1,559 | +15.58% |
| 2003 | 10,009 | +1,768 | +21.46% |
| 2002 | 8,241 | +1,181 | +16.72% |
| 2001 | 7,061 | +464 | +7.04% |
| 2000 | 6,596 | +745 | +12.73% |
| 1999 | 5,851 | +112 | +1.95% |
| 1998 | 5,739 | +181 | +3.25% |
| 1997 | 5,558 | +472 | +9.27% |
| 1996 | 5,087 | — | — |
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 Patent applications by residentsHow many patent applications residents of a country file per year.
Education Primary school enrollmentThe net enrollment rate: the share of children of school age attending primary school.