6.8

4.8

0

5.0

10.0

5.0

7.0

8.0

0

0

8.0

10.0

0

0

0

6.9

7.5

7.4

6.0

7.1

7.8

7.0

6.0

6.1

7.0

6.4

7.8

6.0

7.7

9.5