6.7

6.4

6.7

6.4

7.1

7.6

6.7

6.6

5.8

5.2

5.9

6.3

7.8

8.0

5.7

5.9

5.6

5.8

5.3

5.1

3.4

3.9

6.4

7.7

8.1

8.6

6.3

7.0