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 | 67.100 | -4,53% |
| 2021 | 70.282 | 7,23% |
| 2020 | 65.542 | 8,68% |
| 2019 | 60.308 | 5,30% |
| 2018 | 57.270 | 2,48% |
| 2017 | 55.884 | 0,53% |
| 2016 | 55.591 | 0,52% |
| 2015 | 55.306 | -1,55% |
| 2014 | 56.178 | 2,65% |
| 2013 | 54.728 | 0,09% |
| 2012 | 54.680 | 4,33% |
| 2011 | 52.409 |