6.6

5.4

6.9

6.8

7.4

6.4

6.5

7.2

6.8

6.1

7.0

7.6

7.0

6.7

6.8

7.3

7.7

8.1

7.9

8.3

6.6

6.8

5.5

6.4

5.8

5.7

5.7

6.0