7.2

7.5

6.5

6.3

7.7

6.4

6.8

6.0

6.1

5.8

5.8

5.9

6.9

7.1

5.0

5.6

6.1

6.2

5.9

6.3

8.1

8.5

5.7

5.8

4.6

4.6

5.1

5.3