4.0

3.7

5.9

6.1

7.3

6.5

5.8

5.5

8.1

8.4

6.2

6.6

6.1

5.6

5.7

5.3

5.2

5.0

5.4

5.3

7.1

6.4

7.1

6.3

5.6

5.7

6.4

6.9

6.8

6.5