4.9

6.0

0

6.2

5.3

7.1

5.7

6.5

0

0

6.0

5.0

5.5

7.0

5.0

6.7

6.2

6.3

7.4

6.0

5.9

7.3

6.9

6.3

6.1

5.2

0

8.9