6.4

5.7

7.0

8.1

6.6

6.6

6.2

5.4

7.7

7.0

7.9

8.1

7.1

7.1

7.0

7.3

7.5

6.6

5.2

4.4

6.2

5.7

7.7

6.5

6.2

6.8

4.7

4.5

6.0

6.0

6.7

7.2