7.7

6.8

7.9

6.8

6.1

6.1

6.5

6.0

6.6

5.9

7.1

7.2

6.7

4.7

7.5

6.5

7.1

7.4

7.2

7.4

7.0

6.4

6.9

6.3

7.2

6.6