Weighted average of principal actuarial assumptions

Calculation of plan obligations

(XLS:)

in percent

Pension plans

Other long-term benefits

 

31.12.2011

31.12.2010

31.12.2011

31.12.2010

Discount rate

2.40

2.75

2.40

2.75

Future salary increases

1.65

2.00

1.20

1.65

Future pension indexations

0.25

0.25

 

 

Calculation of annual costs

(XLS:)

in percent

Pension plans

Other long-term benefits

 

2011

2010

2011

2010

Discount rate

2.75

3.00

2.75

3.00

Expected return on plan assets

3.60

3.85

 

 

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