6.4

6.5

6.7

5.9

7.0

6.8

6.5

6.8

7.3

7.4

7.1

7.3

6.7

6.7

7.4

7.2

6.4

6.7

6.5

7.1

6.9

6.1

5.6

6.9

6.8