7.8

7.1

7.0

6.6

7.1

6.7

6.0

4.9

6.3

6.2

5.3

4.7

8.6

6.7

5.4

6.2

5.6

6.9

5.4

6.2

5.8

6.4

5.4

5.2

5.5