6.7

7.1

5.9

5.2

6.7

6.2

7.1

6.8

6.9

6.4

8.8

8.5

7.6

6.6

7.0

6.9

7.0

6.2

7.3

6.5

6.8

5.7

6.6

6.3

7.6

8.0

7.9

8.5

7.3

6.8

6.2

6.2

6.9

7.2

7.1

7.5

6.5

8.3

7.1

7.4

7.7