6.4

4.6

8.1

8.6

5.7

8.0

7.2

5.2

4.6

6.7

7.0

6.7

6.7

5.4

5.2

6.0

5.6

4.2

5.2

5.4

5.0

7.7

8.7

7.6

7.4