7.4

6.0

5.1

4.3

7.7

7.8

6.9

7.8

8.2

8.5

7.3

7.2

6.9

6.6

7.3

7.3

6.8

7.6

6.5

7.1

5.1

5.4

6.3

6.5

7.4

7.5

7.5

7.9

7.0

8.0

7.6

7.7

8.2

7.7

8

7.9

8.7