40 Total expense for the period
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€ million |
2016 |
2015 |
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|---|---|---|---|---|
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Cost of materials |
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Cost of raw materials, consumables and supplies, purchased merchandise and services |
140,307 |
143,700 |
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Personnel expenses |
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Wages and salaries |
29,971 |
29,301 |
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Social security, post-employment and other employee benefit costs |
7,046 |
6,967 |
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|
37,017 |
36,268 |