6.6

6.9

7.2

6.7

6.8

6.5

7.8

6.1

7.5

6.8

7.7

7.2

7.5

7.3

7.4

7.1

7.1

7.0

6.9

6.9

6.7

6.6

6.8

5.8

6.2

8.6

8.6

7.1

7.1

6.6

6.1

5.4

5.6