4.2

5.0

5.3

6.2

5.8

6.7

5.4

0

5.2

5.2

7.1

6.0

5.8

6.8

6.6

6.7

7.4

6.8

6.3

7.1

7.5

7.3

8.3

7.2

8.3

7.9

8.4

7.8

8.2

7.6

8.2

8.1

7.5

6.0

6.9

7.9

7.9

8.0

8.0

7.4

7.4