2.0

0

1.0

4.0

0

0

6.0

5.6

3.4

5.0

6.1

5.5

6.3

3.8

5.9

6.1

7.0

7.2

8.2

7.9

8.4

6.6

7.0

7.8

4.3

8.0

7.3

7.7

8.5

7.8