5.9

6.8

6.4

5.3

5.0

6.9

6.3

6.0

4.5

7.2

5.0

4.8

6.7

7.7

8.0

6.1

6.1

6.9

8.1

7.8

7.8

7.2

6.9

7.6

7.1

7.8

7.6

7.8

7.4