10 Cost of Materials

in € million

 

2016

 

2017

 

 

 

 

 

Expenses for ancillary costs

 

611.9

 

625.6

Expenses for maintenance

 

387.3

 

446.8

Other cost of purchased goods and services

 

82.7

 

104.0

 

 

1,081.9

 

1,176.4