4.2

6.0

5.8

5.8

4.2

5.0

4.6

7.3

4.9

6.9

4.8

4.8

5.7

5.2

6.9

7.3

7.4

7.2

8.1

7.6

6.4

6.8

7.9

6.8

7.4

7.0