6.9

5.7

6.4

6.4

5.1

6.0

5.4

6.6

6.9

7.0

7.4

8.1

6.0

6.8

7.5

7.8

4.2

4.7

5.4

5.5

6.9

6.5

8.0

8.2

4.8

5.5

5.9

5.2

6.0

6.1

6.6

6.1

5.6

7.1

6.8

8.1