7

7.2

7.7

6.8

5.7

7.5

6.9

6.2

7.3

6.9

5.3

7.1

5.0

5.6

5.6

6.1

5.3

7.6

8.1

7.4

3.6

3.4

6.3

6.2

4.3

4.0