6.8

7.2

6.3

6.7

7.4

7.5

7.0

7.5

7.3

7.7

6.4

5.2

5.7

4.6

7.4

6.9

6.9

7.2

6.0

6.1

6.0

5.8

5.8

6.3

6.3

5.9