6.4

5.6

6.9

6.8

7.3

7.5

7.1

7.3

6.2

6.1

7.6

7.6

6.7

6.2

6.5

6.2

5.8

7.7

7.2

6.8

6.7

6.5

5.4

4.0

3.6

8.0

8.4