4.6% 3.6% 2.2% 25.2% 21.8% 17.8% 44.3% 43.6% 43.3% 23.3% 29.3% 30.9% 0.0% 0.0% 4.7% 0% 20% 40% 60% 80% 100% 2010 2011 2012 before 1992 (1992 included) 1993 - 1995 1996 - 2000 2001 - 2005 247 (Central Station) - Berti Pichat - Frullo corporate shuttle bus which, thanks to a specific agreement between the Hera Group and the Emilbanca Group, can be used by the employees of all companies belonging to the two Groups and maintains its “intercompany” dimension, has risen from six to seven whilst remaining free for all workers.