6.6

5.2

5.6

7.1

5.8

6.2

4.2

5.2

4.6

5.3

7.5

5.9

6.1

7.4

5.4

5.8

5.7

6.0

6.5

8.3

5.9

6.0

6.1

7.1

4.4

5.8

6.0

5.4

4.3