7.9

8.4

7.0

7.6

6.1

6.3

5.6

5.1

8.2

6.1

6.0

6.3

4.6

7.0

6.9

6.5

6.0

5.7

6.0

4.9

5.6

5.4

5.8

5.3

5.4

5.8

4.2

5.2