Scientific and technical journal articles in lower-middle-income countries in 2023 — 420,592 articles. Since 1996, the indicator has risen by 1,146.5%.
1996–2023 · articles
How the value compares with the world and the groups this territory belongs to: Lower-middle-income countries
| Year | articles | Change | Change, % |
|---|---|---|---|
| 2023 | 420,592 | +33,754 | +8.73% |
| 2022 | 386,838 | +34,204 | +9.7% |
| 2021 | 352,634 | +45,262 | +14.73% |
| 2020 | 307,372 | +35,234 | +12.95% |
| 2019 | 272,138 | +29,709 | +12.25% |
| 2018 | 242,429 | +16,911 | +7.5% |
| 2017 | 225,518 | +22,719 | +11.2% |
| 2016 | 202,799 | +22,781 | +12.65% |
| 2015 | 180,018 | +10,657 | +6.29% |
| 2014 | 169,361 | +13,784 | +8.86% |
| 2013 | 155,576 | +8,327 | +5.65% |
| 2012 | 147,249 | +9,276 | +6.72% |
| 2011 | 137,974 | +19,606 | +16.56% |
| 2010 | 118,367 | +14,014 | +13.43% |
| 2009 | 104,354 | +12,235 | +13.28% |
| 2008 | 92,119 | +12,212 | +15.28% |
| 2007 | 79,906 | +9,443 | +13.4% |
| 2006 | 70,464 | +8,821 | +14.31% |
| 2005 | 61,642 | +8,086 | +15.1% |
| 2004 | 53,556 | +4,302 | +8.73% |
| 2003 | 49,254 | +4,529 | +10.13% |
| 2002 | 44,725 | +2,007 | +4.7% |
| 2001 | 42,719 | +3,621 | +9.26% |
| 2000 | 39,098 | +1,565 | +4.17% |
| 1999 | 37,533 | +1,080 | +2.96% |
| 1998 | 36,453 | +944 | +2.66% |
| 1997 | 35,509 | +1,768 | +5.24% |
| 1996 | 33,740 | — | — |
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.