7.9

7.8

7.7

7.5

6.7

6.5

6.6

6.6

7.2

7.4

7.6

7.6

6.8

6.6

6.2

7.1

7.0

6.0

6.2

6.4

7.6

5.7

6.0

5.5

5.9

5.8

6