Buy annual subscriptions for all our products.
| Company | Unit | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| CEZ | 0.520 | 0.373 | 0.403 | 0.364 | 0.218 | ... | ... | ... | ... | ||||||||||||||
| Malina Group | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
Helgi Library 
