6.6

6.9

5.5

6.7

6.4

6.1

4.6

4.0

5.4

5.9

5.5

5.7

5.4

5.3

6.9

6.2

9.3

9.0

9.0

7.4

5.3

8.2

7.9

6.5

8.4

6.2

7.6