7.4

6.9

6.3

5.4

6.1

6.0

7.3

7.7

7.1

6.3

8.0

7.8

7.8

7.7

6.3

7.3

5.6

5.0

6.5

7.6

7.7

6.9

7.0

8.1

7.4