6.7

5.9

6.5

5.8

3.6

7.8

7.3

5.7

5.8

6.6

6.8

8.7

8.3

6.1

5.0

7.8

7.3

7.6

7.1

6.7

6.4

6.4

6.1

6.6

7.4

7.0

6.3