7.4

7.5

6.3

5.9

7.1

7.7

7.8

7.0

7.3

4.8

4.8

5.0

4.6

6.2

4.9

7.8

8.0

4.8

3.5

6.1

5.6

6.3

6.0

4.5

5.2

7.3

6.7

6.8

6.5