6.6

6.4

6.2

6.1

7.3

6.9

7.8

8.5

6.4

6.9

6.1

5.6

5.7

5.2

5.0

5.6

5.8

4.3

5.0

3.9

5.3

5.1

7.3

7.9

5.3

4.8

4.7

4.8