7.4

6.7

7.6

6.5

7.0

7.1

8.0

7.6

7.0

6.4

6.4

6.8

7.9

8.1

7.1

6.0

7.3

7.8

6.3

6.7

4.9

4.8

6.4

6.1

6.1

6.0