Flughafen Wien`s ROA reached 4.29 % in 2014. This is 17.5 % more than in the previous year.
Buy annual subscriptions for all our products.
| Company | Unit | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 |
| Flughafen Wien | % | 5.53 | 4.08 | 3.92 | 1.52 | 3.41 |
Helgi Library 
