4.7

4.8

6.5

6.0

7.1

6.7

5.7

4.4

5.5

6.0

4.7

6.9

3.5

9.0

7.4

6.7

7.1

7.6

6.3

7.4

7.9

6.8

6.5

5.9

7.0

5.0

5.1

8.6

7.8