6.6

6.2

7.9

7.3

5.8

5.5

5.8

5.5

5.2

5.3

6.4

5.8

6.7

7.0

7.6

8.1

5.5

5.4

5.5

5.3

6.4

5.0

5.7

5.7

4.4

4.4