7.4

6.5

6.7

5.3

4.9

5.6

5.3

6.5

9.0

9.2

6.6

7.4

6.4

6.1

6.8

7.0

6.4

6.5

5.6

6.0

6.6

6.0

5.0

5.4

5.1

4.8

6.0

6.8