6.7

6.4

4.2

5.9

5.6

6.5

7.1

5.7

6.6

7.4

7.7

4.7

6.3

6.8

5.3

5.9

6.3

5.4

6.3

3.7

5.2

5.4

3.3

5.8

5.4

8.5

4.5

3.9