6.6

7.4

6.8

7.0

6.5

6.8

5.4

5.0

6.7

6.7

4.5

5.4

6.0

6.3

5.4

5.6

6.2

6.9

6.5

7.4

7.7

8.7

6.7

6.3

7.2

7.4

5.8

6.8

7.1

4.2

6.6

7.0