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.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2020 | 427 | 1,06 % |
| 2019 | 423 | -5,43 % |
| 2018 | 447 | -6,65 % |
| 2017 | 479 | 1,36 % |
| 2016 | 473 | -6,60 % |
| 2015 | 506 | 6,92 % |
| 2014 | 473 | 2,65 % |
| 2013 | 461 | -3,14 % |
| 2012 | 476 | 3,33 % |
| 2011 | 461 | 29,92 % |
| 2010 | 355 | 9,63 % |
| 2009 | 323 |