6.6

8.1

8.4

7.4

6.6

6.2

5.7

5.7

5.6

7.1

6.7

7.4

6.5

5.9

6.8

7.1

5.9

6.0

5.7

5.5

3.9

6.0

5.6

6.8

6.1