Journal Abbreviation: NAV ENG J
Journal ISSN: 0028-1425
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2025 (2026 update) | - | - | |
| 2024 | 0.3 | - | 311 |
| 2023 | 0.2 | - | - |
| 2022 | 0.2 | - | 318 |
| 2021 | 0.325 | - | 379 |
| 2020 | 0.243 | 20 | 333 |
| 2019 | 0.227 | 28 | 261 |
| 2018 | 0.246 | 36 | 296 |
| 2017 | 0.232 | 20 | 251 |
| 2016 | 0.069 | 11 | 165 |
| 2015 | 0.157 | 26 | 201 |
| 2014 | 0.074 | 32 | 167 |
| 2013 | 0.084 | 38 | 130 |
| 2012 | 0.105 | 43 | 138 |