6.4

5.8

5.6

5.4

6.9

6.1

5.5

5.9

4.5

4.7

5.6

5.2

5.0

5.2

5.2

7.5

5.1

6.5

7.5

8.4

8.2

7.9

7.0

7.3

5.9

7.2