6.7

7.2

6.4

5.9

7.0

6.8

7.2

7.2

6.7

7.3

6.7

5.9

5.3

5.2

6.7

6.5

6.8

6.7

6.3

7.4

7.9

5.4

6.3

6.5

5.8

6.6