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.
| Data | Valor | Modificar, % |
|---|---|---|
| 2022 | 457.335 | -3,20% |
| 2021 | 472.448 | 3,25% |
| 2020 | 457.587 | 1,35% |
| 2019 | 451.480 | 0,97% |
| 2018 | 447.164 | 1,53% |
| 2017 | 440.418 | 0,66% |
| 2016 | 437.546 | 0,15% |
| 2015 | 436.908 | 0,57% |
| 2014 | 434.412 | 0,55% |
| 2013 | 432.033 | 0,43% |
| 2012 | 430.164 | 0,78% |
| 2011 | 426.832 |