7.7

5.2

6.2

7.8

8.1

7.5

6.8

5.2

6.1

7.0

4.4

7.1

5.8

5.1

6.3

5.7

8.1

6.6

4.4

5.9

8.0

5.3

5.9

7.4

5.7