6.4

6.8

6.6

7.1

6.1

6.8

7.7

7.8

7.2

7.4

6.6

7.1

6.9

6.9

6.5

6.2

7.9

8.1

7.0

6.7

8.0

6.3

5.1

4.8

5.0

5.4