7.9

5.9

4.2

6.0

5.5

5.3

6.2

6.1

5.3

5.9

6.7

6.5

7.1

8.0

7.3

7.5

8.2

7.8

5.7

5.5

5.0

4.3

7.0

7.2

5.6

8.6