6.4

5.8

5.6

5.1

6.9

6.4

5.5

5.9

4.7

4.4

5.6

5.2

5.0

0

5.4

5.2

7.5

5.2

6.5

7.5

8.4

8.2

7.9

7.0

7.4

6.1

7.1