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Note 10 - Additional Information on Operating Expenses by Nature
 12 Months Ended
Dec. 31, 2017
Statement Line Items [Line Items]  
Disclosure of additional information [text block]
10.
ADDITIONAL INFORMATION ON OPERATING EXPENSES BY NATURE
 
Depreciation, amortization and impairment expenses are included in the following income statement accounts for the years
2017,
2016
and
2015:
 
    Depreciation and impairment of property, plant and equipment     Amortization of intangible assets  
    2017     2016     2015     2017     2016     2015  
                                     
Cost of sales    
2,364.7
      
2,283.3
      
2,053.2
      
6.2
      
4.3
      
3.2
  
Distribution expenses    
197.6
      
200.9
      
177.9
      
-
      
-
      
-
  
Sales and marketing expenses    
532.2
      
538.0
      
431.5
      
142.3
      
222.9
      
162.5
  
Administrative expenses    
231.1
      
182.5
      
165.8
      
142.0
      
95.8
      
81.5
  
     
3,325.6
      
3,204.7
      
2,828.4
      
290.5
      
323.0
      
247.2