6.7

7.1

4.5

6.9

6.2

6.7

6.6

6.3

7.4

6.5

7.8

7.7

7.4

8.1

7.4

7.1

6.0

7.0

8.3

5.0

5.7

6.4

6.3

8.0

6.8

6.4

8.2

8.5

7.6

5.6

7.5

5.3

4.8

6.5

4.8

5.3

7.9

6.4

6.6

3.9