7.1

7.5

6.4

6.8

6.7

8.8

6.7

7.3

7.6

5.7

6.5

6.9

7.2

7.4

4.7

5.7

7.1

6.9

6.0

6.6

5.7

5.8

7.6

6.0

7.7

5.4

5.8

6.1

6.6

4.4

4.6

4.9

3.2