4.4

6.6

5.8

7.9

7.0

6.9

5.7

5.5

4.8

7.5

6.9

6.7

6.2

7.7

7.7

7.7

7.5

7.7

7.3

7.1

6.4

6.2

5.2

6.6

6.0

7.2

6.8