6.8

6.2

6.1

5.7

6.6

7.0

6.9

6.3

6.8

6.1

6.7

5.9

6.7

6.1

7.2

6.9

7.0

7.2

5.3

4.9

7.0

6.4

7.3

6.5

5.8

5.9

7.6

7.6

6.9

6.5

7.9

7.1