6.9

5.8

3.8

5.3

6.0

7.4

6.6

7.5

7.2

5.6

4.0

5.7

4.6

6.2

5.4

5.2

5.3

5.9

6.8

6.5

6.6

6.1

6.3

6.1

8.2

7.3

5.0

5.4

6.1

5.7

5.6

5.3

6.6

8.9