6.7

6.9

6.8

6.7

7.2

6.4

6.8

6.7

7.5

6.9

6.6

6.3

7.4

7.3

7.1

7.1

6.4

6.2

5.9

5.9

6.6

6.5

5.9

5.6

7.2

6.8

6.0

5.7

6.9

6.4

6.8

7.6

7.4

7.4

7.5

8.0

7.9

7.7

7.3

6.9

6.9

5.7

7.6

6.8