6.7

6.8

7

6.6

7

7.1

7.1

7.4

7.8

7.9

8.0

7.9

6.9

6.8

7.7

7.6

6.4

6.9

5.8

6.2

6.0

6.8

7.3

6.9

7.1

6.4

6.3

7.1

6.8

7.2

7.6