7.7

8.0

5.8

5.5

7.2

7.5

7.3

6.7

5.6

4.9

6.5

6.0

6.7

6.4

7.0

6.5

7.4

7.2

5.7

5.1

6.0

5.8

4.8

4.2

6.2

6.3