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, % |
|---|---|---|
| 2020 | 2.268 | 11,88% |
| 2019 | 2.028 | 11,07% |
| 2018 | 1.825 | 19,41% |
| 2017 | 1.529 | 5,16% |
| 2016 | 1.454 | 15,44% |
| 2015 | 1.259 | 5,97% |
| 2014 | 1.188 | 8,23% |
| 2013 | 1.098 | 8,89% |
| 2012 | 1.008 | 16,87% |
| 2011 | 863 | 9,11% |
| 2010 | 791 | 1,62% |
| 2009 | 778 |