6.2

5.4

5.8

6.7

6.8

7.0

5.5

5.2

6.7

7.2

6.8

7.5

6.6

6.9

6.7

6.7

6.6

6.8

5.8

7.1

7.3

6.3

4.3

5.3

5.6

5.7