6.9

5.8

7.4

6.1

6.4

6.5

6.8

6.0

6.8

5.7

7.1

6.1

6.9

5.8

7.0

5.9

6.9

6.0

7.0

5.9

7.2

6.0

7.2

5.8

7.3

5.7

7.6

5.9