7.7

8.1

7.0

7.5

6.6

6.4

8.1

7.7

6.4

5.3

6.8

5.9

5.7

5.2

6.6

6.2

6.4

5.7

7.7

6.9

7.4

6.7

7.2

6.9

7.0

7.2

6.2

5.6

4.8