6.7

4.2

5.8

2.8

6.2

5.9

4.9

4.8

4.3

4.4

3.0

5.8

7.4

7.7

7.0

5.7

5.3

5.0

8.0

4.8

6.8

6.7

5.9

6.6

6.0

6.8

6.9

5.7

7.7