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 | 22.354 | -1,63% |
| 2021 | 22.724 | 4,40% |
| 2020 | 21.767 | 1,40% |
| 2019 | 21.467 | 1,00% |
| 2018 | 21.255 | 0,38% |
| 2017 | 21.175 | 0,06% |
| 2016 | 21.162 | -0,17% |
| 2015 | 21.198 | 0,74% |
| 2014 | 21.042 | 5,09% |
| 2013 | 20.024 | 3,10% |
| 2012 | 19.422 | 5,17% |
| 2011 | 18.467 |