6.7

6.1

6.9

6.1

6.9

6.8

7.7

6.7

7.6

7.1

6.4

5.9

6.9

7.5

7.0

7.2

7.0

6.3

6.8

6.4

6.4

5.7

6.4

6.0

7.2

7.8

7.1

7.2