Journal Abbreviation: SMALL
Journal ISSN: 1613-6810
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2023 (2024 update) | 13.0 | 3409 | 124288 |
| 2022 | 13.3 | - | 106155 |
| 2021 | 15.153 | - | 97357 |
| 2020 | 13.281 | 1256 | 77926 |
| 2019 | 11.459 | 972 | 60569 |
| 2018 | 10.856 | 1036 | 49968 |
| 2017 | 9.598 | 748 | 41643 |
| 2016 | 8.643 | 649 | 35042 |
| 2015 | 8.315 | 681 | 30275 |
| 2014 | 8.368 | 581 | 26638 |
| 2013 | 7.514 | 487 | 22483 |
| 2012 | 7.823 | 457 | 18137 |
| 2011 | 8.349 | 430 | 15181 |
| 2010 | 7.333 | 388 | 11490 |