6.7

7.1

7.0

7.4

7.1

7.2

6.9

7.2

8.3

8.0

6.7

6.6

5.9

5.9

5.8

6.0

6.2

6.2

5.6

4.3

4.2

4.8

6.1

6.3

5.4

6.0

5.8

5.4

5.8

3.8

6.9

6.7