7.6

7.9

6.8

6.1

6.5

5.3

6.0

5.0

6.3

5.8

6.0

4.4

7.0

7.3

7.2

6.4

6.2

6.3

5.2

5.5

7.0

7.2

7.5

7.5

6.3

6.5

6.4

5.6

4.2