5.3

5.9

6.6

6.3

8.2

7.3

5.0

5.4

6.1

5.7

6.6

8.9

4.6

9.0

7.2

4.0

5.9

5.7

6.2

8.2

6.8

6.8

8.9

7.5

7.1

5.2

8.1

7.0