Buy annual subscriptions for all our products.
| Company | Unit | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
| Avast | USD | ... | ... | ... | ... | ... | ... | ... | 0.260 | 0.219 | 0.286 | 0.095 | -0.082 | ||||||||
| O2 Czech Republic | USD | ... | ... | 31.7 | 21.6 | 33.3 | 24.5 | 28.0 | |||||||||||||
| UPC Czech Republic | USD | ... | ... | ... | ... | ... | ... | ... | ... | ||||||||||||
| Vodafone Czech Republic | USD | ... | ... | ... | ... | ... | ... |
Helgi Library 
