6.6

7.3

5.8

7.9

8.1

7.1

6.9

6.5

6.3

5.9

6.7

6.2

6.4

6.5

5.9

5.0

5.1

4.4

4.4

4.4

4.8

5.3

5.7

7.0

7.1