6.7

6.4

6.0

6.5

5.3

6.3

5.5

6.9

7.0

7.2

6.5

6.0

5.4

7.2

6.5

6.2

5.9

8.4

8.9

7.3

8.1

6.8

7.5

6.7

7.3

6.8

6.6

7.2

7.1

6.2

6.6

6.4

6.6

8.9

9.7

5.6

5.3