5.7

6.4

6.0

7.4

4.9

6.1

5.8

6.6

7.9

7.9

5.4

6.4

5.9

5.8

5.7

6.4

5.9

6.2

5.7

7.1

5.3

8.7

6.7

7.4

7.1

6.7

8.1

6.4