6.9

7.1

5.9

5.7

5.8

6.7

7.0

6.9

6.8

7.1

5.4

5.4

6.0

7.0

6.9

5.9

6.1

6.9

7.2

5.1

5.8

5.9

6.5

5.6

7.2