6.7

7.0

6.8

5.9

7.3

6.9

7.2

7.7

7.4

6.8

6.0

7.1

6.5

7.4

7.0

8.7

8.5

5.6

6.6

8.7

7.9

7.6

8.5

7.3

8.2

8.5

7.6

8.4

4.2

8.3

8.4

7.5

8.9

7.6

8.0

8.2

7.7

6.8

8.4

7.8