Provisions for employee benefits

Health insurance for pensioners

Long-service benefits

Total

At 1 January 2011

5

23

28

Additions

5

5

Withdrawals

– 1

– 1

– 2

At 31 December 2011

4

27

31

Additions

3

3

Withdrawals

– 1

– 1

– 2

Released

– 1

– 1

At 31 December 2012

3

28

31

Classification

Current

1

2

3

Non-current

2

26

28

At 31 December 2012

3

28

31

The following actuarial assumptions were used for the provisions:

2012

2011

Discount rate at balance sheet date

2.5%

3.3%

Future salary increases

1.0%

1.2%

Expenditures from the provisions for employee benefits are made over the long term. The provisions are remeasured annually using current employee information and properly reflect the expected cash flows.