4.6

4.5

5.1

5.4

6.4

6.1

6.5

6.3

7.9

7.4

6.8

6.9

6.5

6.7

7.0

6.5

7.3

8.1

6.6

6.9

5.8

7.3

7.3

7.9

7.8

6.8