6.6

5.4

6.9

6.5

6.4

5.2

7.8

8.0

7.4

7.1

7.1

7.0

5.8

5.9

5.4

6.2

5.9

6.0

6.3

7.0

6.3

6.5

6.6

6.7

6.7

5.5

6.0

6.1

5.9

5.9

5.8

6

6.7

6.2