6.8

5.6

5.9

5.2

5.7

4.9

7.1

7.3

7.9

7.8

7.8

7.6

6.9

6.7

5.8

5.3

6.5

5.8

6.8

6.7

7.9

8.0

5.9

5.8

5.4

5.8

6.0

6.0

6.1

6.1

6.9

6.2