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| Company | Unit | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
| Gevorkyan | % | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 9.03 | 6.55 | 6.89 | |||||
| Slovaktual | % | 15.0 | 16.4 | 16.2 | 15.4 | ... | ... | ... | ... | ... | ... |
Helgi Library 
