7.7

7.5

7.0

7.0

7.1

6.8

7.8

8.1

7.3

7.1

7.1

7.3

7.6

7.7

7.4

7.3

6.9

7.2

7.9

7.9

6.9

7.3

7.8

8.2

6.5

5.8

7.0

7.5

5.9

6.8

6.7

6.6