2006

2007

2008

2009

opert

complc

risk managmt

comptve

Legal

Total

opert

complc

risk managmt

comptve

Legal

Total

opert

complc

risk managmt

comptve

Legal

Total

opert

complc

risk managmt

comptve

Legal

Total

Business risks

1

1

2

3

2

2

2

2

2

2

2

3

1

1

4

16

16

14

14

13

13

13

13

6

2

2

2

12

18

2

2

2

12

16

1

2

11

14

2

2

10

14

8

1

3

1

1

1

1

1

1

1

2

1

2

3

9

10

21

2

15

14

62

11

19

2

15

13

41

8

2

11

10

31

9

3

11

10

33

12

10

14

2

16

5

47

12

14

2

17

6

37

12

11

2

16

3

44

10

11

3

16

3

43

15

16

23

19

3

25

8

78

24

23

4

25

10

63

30

42

6

30

16

124

34

41

6

30

16

127

20

5

2

7

6

2

8

25

Total

47

59

7

59

58

230

49

59

8

59

58

174

52

59

10

59

58

238

55

59

12

59

58

243

Mean

12.7

11.8

12.9

12.7

7.9

11.3

13

12.3

13.3

12.7

8.4

11.4

13.6

15.5

13.8

13.3

9.5

13.0

13.8

15.5

13.3

13.3

9.5

13.0