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 | 32.554 | 6,92 % |
| 2019 | 30.446 | 43,18 % |
| 2018 | 21.264 | 71,03 % |
| 2017 | 12.432 | 84,62 % |
| 2016 | 6.734 | 53,74 % |
| 2015 | 4.380 | 43,92 % |
| 2014 | 3.044 | 10,62 % |
| 2013 | 2.751 | 34,69 % |
| 2012 | 2.043 | 8,64 % |
| 2011 | 1.880 | 33,86 % |
| 2010 | 1.405 | 32,04 % |
| 2009 | 1.064 |