4.1

4.6

5.0

6.9

4.7

7.7

5.5

5.5

3.4

4.4

4.9

5.0

5.3

3.1

7.6

5.3

7.2

6.3

4.1

5.6

7.0

6.6

5.7

6.1

8.0

6.5