7.4

5.7

5.8

6.9

7.1

5.9

5.9

6.4

6.2

6.0

5.3

7.0

7.5

5.7

6.3

7.7

8.3

3.9

4.2

5.5

5.8

5.3

5.2

6.3

5.9