7.2

6.5

5.6

5.6

6.4

6.9

5.9

6.9

7.9

7.9

7.7

8.0

6.6

7.8

6.1

5.7

4.0

3.6

6.8

3.4

5.1

4.2

4.7

7.5

8.5

7.9

7.9

6.4