See page 90 of the Sustainability Report 2013-2014.

 

The data provided does not apply to the total number of employees:

"(...) as of 2014 all of our 7.192 blue-collar employees are

operating within the framework of the collective agreement we have signed with labour unions and our company wide unionization rate is over 74%."

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See page 110 and 111 of the Sustainability Report 2013-2014.

 

The percentage was calculated using the data for the Total Workforce (number) and the Employees Covered by Collective Bargaining Agreement (number).