6.2

6.0

7.0

6.8

0

0

4.5

6.2

6.5

5.8

6.4

7.5

7.8

8.6

7.1

7.7

7.4

7.2

5.5

7.9

6.0

7.6

7.1

7.7

7.5

7.5

8.6

8.1