6.4

5.6

6.1

6.1

7.6

7.2

7.6

8.1

7.2

7.3

6.4

6.7

6.6

6.3

5.0

3.6

3.5

5.8

7.7

7.7

5.4

5.7

5.4

4.3

4.6

4.6