Scientific and technical journal articles refer to the number of scientific and engineering articles published in the following fields: physics, biology, chemistry, mathematics, clinical medicine, biomedical research, engineering and technology, and earth and space sciences.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 455 856 | 4,07 % |
| 2019 | 438 020 | 0,69 % |
| 2018 | 435 034 | 1,12 % |
| 2017 | 430 198 | 0,40 % |
| 2016 | 428 476 | 0,06 % |
| 2015 | 428 204 | 0,01 % |
| 2014 | 428 141 | 0,36 % |
| 2013 | 426 597 | 0,34 % |
| 2012 | 425 131 | 0,45 % |
| 2011 | 423 222 | 3,35 % |
| 2010 | 409 512 | 2,44 % |
| 2009 | 399 757 |