4.1

5.9

5.3

5.5

0

1.0

5.2

6.0

5.0

2.0

0

7.3

6.6

6.7

8.5

7.2

8.2

8.4

5.3

6.5

7.0

5.4

6.4

7.7

7.2

7.3

8.0