4.7

5.9

8.5

4.6

5.9

6.9

2.0

7.8

6.9

5.5

8.5

8.3

6.8

5.0

7.7

5.5

7.0

6.5

6.5

7.2

7.3

5.8

6.0

7.2

8.1

6.0

7.9

6.8

8.3

6.7

7.7

7.6