7.8

6.9

8.0

5.6

7.7

7.0

7.9

6.0

4.5

2.7

5.2

7.9

5.3

3.7

8.6

6.7

7.4

5.0

6.1

7.1

7.1

7.6

7.6

7.2

8.1

7.8

6.6

6.6

8.3

7.8