4.2

3.9

6.2

7.8

8.7

6.1

6.5

7.0

7.0

6.3

5.9

7.3

6.9

5.0

4.8

6.9

6.5

4.9

2.4

7.4

6.5

7.2

6.1

5.2

4.3

7.7

8.5

7.8

8.3

6.8

7.1

6.4

6.7