6.8

6.0

6.5

5.8

1.0

6.3

5.9

4.0

5.5

5.6

5.9

5.0

2.8

6.2

7.7

6.7

0

6.3

5.5

6.6

5.7

7.4

8.1

7.4

7.7

7.5

6.3

4.0