6.6

5.9

8.1

8.4

7.0

7.8

7.6

7.7

8.1

7.8

7.6

6.9

5.8

4.9

5.3

4.8

4.9

5.6

7.2

6.4

6.9

7.4

6.7

6.7

5.3

6.4

4.3

5.1

4.4

6.8