6.4

4.5

0

5.1

5.6

5.3

5.4

5.5

5.7

6.6

6.8

0

0

7.1

8.5

7.3

7.3

6.9

6.9

6.2

7.5

7.7

8.6

7.4

7.6

5.1

7.0