5.9

6.9

4.0

6.1

3.4

5.0

4.5

5.2

6.5

5.8

3.1

5.5

7.3

6.4

3.7

5.2

8.7

5.9

6.2

7.1

5.6

5.0

3.3

6.7

5.0

6.6

3.6

6.7

4.4