7.1

6.5

6.8

7.1

8.1

7.6

6.9

6.8

5.4

4.6

5.9

5.8

5.8

5.6

5.4

6.3

6.1

5.4

4.7

6.2

7.3

5.9

5.6

6.3

5.8

7.0

5.3

6.9

6.6