4.0

0

5.4

2.0

3.0

5.9

6.9

4.9

6.2

6.3

6.2

0

5.4

3.9

6.1

5.3

0

7.7

8.1

7.8

6.8

8.0

7.9

6.8

8.3

8.4

8.2

7.6