6.8

5.3

6.9

6.6

7.4

6.6

7.1

7.0

7.1

7.5

6.6

5.8

6.7

6.5

7.7

7.9

7.4

7.0

8.0

8.6

8.0

7.6

8.7

8.9

6.7

6.6

4.7

4.5

7.6

7.9

7.3

7.7

7.1

6.1

7.0